This PR adds the ability for extensions to implement
`label_for_completion` to customize completions coming back from the
language server.

We've used the Gleam extension as a motivating example, adding
`label_for_completion` support to it.

Release Notes:

- N/A

---------

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

Release Notes:

- Added `yield` keyword highlight for Rust


Ref:

- https://github.com/rust-lang/rust-analyzer/pull/7209
-
https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide/src/syntax_highlighting/highlight.rs#L177
-
https://doc.rust-lang.org/reference/keywords.html?highlight=yield#reserved-keywords


In VS Code:
 

![SCR-20240403-hrb](https://github.com/zed-industries/zed/assets/5518/ec3e84ce-ea9d-4b2d-832d-ecdfec0def91)

docs.rs:
https://docs.rs/async-stream/latest/async_stream/macro.try_stream.html


![SCR-20240403-gpk](https://github.com/zed-industries/zed/assets/5518/07010c2c-341d-4ae2-ba80-5f4eab4dbf60)

## Before

<img width="644" alt="image"
src="https://github.com/zed-industries/zed/assets/5518/da349187-57e6-4cea-b3e3-f628ce6a99e8">


## After update in Zed

![SCR-20240403-hqk](https://github.com/zed-industries/zed/assets/5518/44f1687b-ec38-42c2-984d-15177bed7e5b)

Related to: #10132

Release Notes:

- N/A

`--stable` makes all clients except for the first one use a stable
version of Zed (hardcoded to `/Applications/Zed/Contents/MacOS/zed` for
now).

That should make testing cross-channel collab changes a bit easier. /cc
@maxbrunsfeld @ConradIrwin

Release Notes:

- N/A

Discovered while looking into #10024.

When clicking on a reply message text, the original message should be
highlighted accordingly. However this would not work when the channel
was just created and the user is the only one that sent messages.
 
Release Notes:

- Fixed highlighting of messages when clicking on the reply message text
in the chat and there were no other messages from other users

Introduce `VariableName` enum to simplify Zed task templating
management: now all the variables can be looked up statically and can be
checked/modified in a centralized way: e.g. `ZED_` prefix is now added
for all such custom vars.

Release Notes:

- N/A

This documents what was introduced in #10121 and shipped in 0.130.x

Release Notes:

- N/A

When leaving a call/room in which a project was shared, the shared
project notification was not getting dismissed when the person that
shared the project left the room.
Although there was a `cx.emit(Event::Left)` call inside room, the event
was never received in the `project_shared_notification` module, because
the room is dropped before the event can be dispatched. Moving the
`cx.emit(Event::Left)` to the active call fixed the problem. Also
renamed `Event::Left` to `Event::RoomLeft` because the room join
equivalent is also called `Event::RoomJoined`.


Release Notes:

- Fixed project shared notification staying open, when the user that
shared the project left the room

When no formatter for a language is specified, Zed has the default
behaviour:

1. Attempt to format the buffer with `prettier`
2. If that doesn't work, use the language server.

The problem was that if `prettier` failed to format a buffer due to
legitimate syntax errors, we simply did a fallback to the language
server, which would then format over the syntax errors.

With JavaScript/React/TypeScript projects this could lead to a situation
where

1. Syntax error was introduced
2. Prettier fails
3. Zed ignores the error
4. typescript-language-server formats the buffer despite syntax errors

This would lead to some very weird formatting issues.

What this PR does is to fix the issue by handling `prettier` errors and
results in two user facing changes:

1. When no formatter is set (or set to `auto`) and if we attempted to
start a prettier instance to format, we will now display that error and
*not* fall back to language server formatting.
2. If the formatter is explicitly set to `prettier`, we will now show
errors if we failed to spawn prettier or failed to format with it.

This means that we now might show *more* errors than previously, but I
think that's better than not showing anything to the user at all.

And, of course, it also fixes the issue of invalid syntax being
formatted by the language server even though `prettier` failed with an
error.

Release Notes:

- Improved error handling when formatting buffers with `prettier`.
Previously `prettier` errors would be logged but ignored. Now `prettier`
errors are shown in the UI, just like language server errors when
formatting. And if no formatter is specified (or set to `"auto"`) and
Zed attempts to use `prettier` for formatting, then `prettier` errors
are no longer skipped. That fixes the issue of `prettier` not formatting
invalid syntax, but its error being skipped, leading to
`typescript-language-server` or another language server formatting
invalid syntax.

This pull request fixes the following issue #10042.

Release Notes:
- Fixed clear chat state when switching edit/reply message state.
([#10042](https://github.com/zed-industries/zed/issues/10042)).

Release Notes:

- N/A

This commit introduces a new method `range` to calculate the target
range for selection expansion based on the current selection, movement
times, and other parameters. The `expand_selection` method is refactored
to use this new `range` method, simplifying the logic for expanding a
selection and making the code more modular and reusable. The `range`
method encapsulates the logic for calculating the new selection range,
including handling linewise selection and adjustments for surrounding
newlines, making it easier to understand and maintain the selection
expansion functionality.

---------

Co-authored-by: Thorsten Ball <mrnugget@gmail.com>

Release Notes:

- Fixed panic in tasks modal (Preview only).

Related to #9910 
Also, this PR will add a release note, since I've missed that in the
original PR.
Release Notes:

- Added Emmet language extension to the extension store.

Note that I want to move this into an extension before merging.

Fixes: #4992 

Release Notes:

- Added Emmet snippets support

Release Notes:

- N/A

Fixes: #10031

Co-Authored-By: Petros <petros@amignosis.com>

Release Notes:

- vim: Fix undo grouping in Replace mode
([#10031](https://github.com/zed-industries/zed/issues/10031)).

---------

Co-authored-by: Petros <petros@amignosis.com>

This PR extracts HTML support into an extension and removes the built-in
HTML support from Zed.

Release Notes:

- Removed built-in support for HTML, in favor of making it available as
an extension. The HTML extension will be suggested for download when you
open a `.html`, `.htm`, or `.shtml` file.

Once we enable extensions to customize the labels of completions and
symbols, this new structure will allow this to be done with a single
WASM call, instead of one WASM call per completion / symbol.

Release Notes:

- N/A

---------

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

This PR adds a missing license file to the `file_icons` crate.

Release Notes:

- N/A

This PR adds a symlink to the `LICENSE-APACHE` file for the Clojure
extension.

I knew I was forgetting something 😓

Release Notes:

- N/A

This does not try to heuristically pick a comment style based on
surroundings anyhow. It does improve our story around uncommenting
though.

Fixes #10113.

Release Notes:

- Fixed "Toggle comment" action not working in presence of non-default
line comments such as doc comments in Rust
([#10113](https://github.com/zed-industries/zed/issues/10113)).

Support for closing tabs from Tab Switcher:

- Close button color matches the indicator color to preserve the
information that the buffer is dirty (as in SublimeText).
- `ctrl-backspace` closes the currently selected item.


https://github.com/zed-industries/zed/assets/2101250/8ea33911-2f62-4199-826d-c17556db8e9a

Release Notes:

- N/A

Release Notes:

- Fixed `crate` keyword not being highlighted in Rust files.

Ref: #10104 

And I make a sort for them.

This fixes #8992 and solves a problem that ESLint/Prettier/... users
have been running into:

They want to format _only_ with ESLint, which is *not* a primary
language server (so `formatter: language server` does not help) and it
is not a formatter.

What they want to use is what they get when they have configured
something like this:

```json
{
  "languages": {
    "JavaScript": {
      "code_actions_on_format": {
        "source.fixAll.eslint": true
      }
    }
  }
}
```

BUT they don't want to run the formatter.

So what this PR does is to add a new formatter type: `code_actions`.

With that, users can only use code actions to format:

```json
{
  "languages": {
    "JavaScript": {
      "formatter": {
        "code_actions": {
          "source.fixAll.eslint": true
        }
      }
    }
  }
}
```

This means that when formatting (via `editor: format` or on-save) only
the code actions that are specified are being executed, no formatter.


Release Notes:

- Added a new `formatter`/`format_on_save` option: `code_actions`. When
configured, this uses language server code actions to format a buffer.
This can be used if one wants to, for example, format a buffer with
ESLint and *not* run prettier or another formatter afterwards. Example
configuration: `{"languages": {"JavaScript": {"formatter":
{"code_actions": {"source.fixAll.eslint": true}}}}}`
([#8992](https://github.com/zed-industries/zed/issues/8992)).

---------

Co-authored-by: JH Chabran <jh@chabran.fr>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

This PR removes the `basic.conf` file.

In #10099 we suppressed some typo warnings that had cropped up in this
file, but it turns out we don't need the file at all.

Release Notes:

- N/A

We allow more than just `shortenToSingleLine`, so let's document the
whole thing.

Release Notes:

- N/A

This fixes #9958 by using the correct working directory in which to run
`git blame`.

This wasn't an issue for a single repository, because we could go from
`.git` one directory up, but it doesn't work for submodules.

Luckily there's a `workdir()` method on `self.repository` that does
exactly what we need.

In submodule:

![screenshot-2024-04-03-12 37
18@2x](https://github.com/zed-industries/zed/assets/1185253/67e89abb-d04c-4e9d-802f-5b8468e0962e)

Not in submodule:

![screenshot-2024-04-03-12 37
36@2x](https://github.com/zed-industries/zed/assets/1185253/cfe59f59-798b-43e1-980d-2225db4c0302)

Release Notes:

- N/A

Follow-up of https://github.com/zed-industries/zed/pull/9919 that
removes invisible worktrees from the list, to avoid things like

![image](https://github.com/zed-industries/zed/assets/2690773/90ce1c29-a1dd-4a03-b09a-effdba620c8f)

Release Notes:

- N/A

Supersedes https://github.com/zed-industries/zed/pull/8634
Fixes https://github.com/zed-industries/zed/issues/7947 by continuing
https://github.com/zed-industries/zed/pull/9943 with the remote part.

Now, clients are able to issue collab requests, that query all related
language servers, not only the primary one.
Such mode is enabled for GetHover and GetCodeActions LSP requests only.

Release Notes:

- Added Tailwind CSS hover popovers for Zed in multi player mode
([7947](https://github.com/zed-industries/zed/issues/7947))

Refs #9647
Fixes https://github.com/zed-industries/zed/issues/9792

This pull request moves the computation of scrollbar markers off the
main thread, to prevent them from grinding the editor to a halt when we
have a lot of them (e.g., when there are lots of search results on a
large file). With these changes we also avoid generating multiple quads
for adjacent markers, thus fixing an issue where we stop drawing other
primitives because we've drawn too many quads in the scrollbar.

Release Notes:

- Improved editor performance when displaying lots of search results,
diagnostics, or symbol highlights in the scrollbar
([#9792](https://github.com/zed-industries/zed/issues/9792)).

---------

Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Nathan <nathan@zed.dev>

Previously this code would run the changed commend, take its output,
remove the `marker` from the front and then split on `0` byte.

Problem was that `echo` adds a newline, which we did *NOT* skip. So
whatever `env` printed as the first environment variable would have a
`\n` in front of it.

Instead of setting, say, `HOME`, Zed would set `\nHOME`.

This change fixes the issue by switching to `printf '%s' marker`, which
is more portable than using `echo -n`.

This is related to https://github.com/zed-industries/zed/issues/9786 but
I'm not sure yet whether that fixes it.

Release Notes:

- Fixed Zed sometimes missing environment variables from shell in case
they were the first environment variable listed by `/usr/bin/env`.

Presently the only available setting under `problems` is
`shortenToSingleLine`, which defaults to `false`.

Example Zed `settings.json` to shorten eslint error squiggles to only
show on the first line of the problem:
```json
{
    "lsp": {
        "eslint": {
            "settings": {
                "problems": {
                    "shortenToSingleLine": true
                }
            }
        }
    }
}
```


Release Notes:

- Added support for configuring ESLint `problems` settings, ie. `{"lsp":
{"eslint": {"settings": {"problems": {"shortenToSingleLine": true}}}}}`

Demo:



https://github.com/zed-industries/zed/assets/2072378/379faa75-1f37-4fd1-85da-1510f1397d07

Release Notes:

- vim: Fixed motion bugs when softwrap, folds or inlay hints were used.

@ConradIrwin This is a followup for #9035 as agreed.

Release Notes:

- Fixed mention notifications are updated when channel message is
updated. And mention notifications are removed when message is removed.

---------

Co-authored-by: Bennet Bo Fenner <53836821+bennetbo@users.noreply.github.com>

Release Notes:

- collab: Fixed rejoining channels quickly after a restart

This PR updates the `typos` configuration to suppress some typos in
`basic.conf`.

AFAICT there must have been an update to `typos` that caused this new
warning to appear.

Release Notes:

- N/A

This PR reverts #6924, for the reasons stated in
https://github.com/zed-industries/zed/pull/6924#issuecomment-2033076300.

It also fixes an issue were the `find_all_references_task_sources`
wasn't cleaned up in all cases.

Release Notes:

- N/A

---------

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

span! statically determines which fields are available, and record
silently fails if you write to a field that is not available :/

Release Notes:

- N/A

This reverts commit c8b14ee2cb976ca48b6df5fdf068c18c1d04c7a8.

This reverts commit 55c897d993e63f90645acd1b08a21d81ab402f16.

Due to: https://github.com/zed-industries/zed/issues/9985 and an
abundance of caution, I'm reverting the image and svg rendering updates
for now until we can debug the issue. cc: @niklaswimmer

Release Notes:

- N/A

This PR extracts Clojure support into an extension and removes the
built-in Clojure support from Zed.

Release Notes:

- Removed built-in support for Clojure, in favor of making it available
as an extension. The Clojure extension will be suggested for download
when you open a `.clj` or other Clojure-related files.

---------

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

This reverts https://github.com/zed-industries/zed/pull/8327

That PR introduced a regression where completions' syntax highlighting
would be corrupted in a non-deterministic way, such that it varied from
frame to frame:

In the screenshot below, many of the field names (e.g. `cursor`,
`depth`) are incorrectly colored as types instead of fields. The
`finished_states` field has highlighting that changes at the wrong
offset. All of these values changed from frame to frame, creating a
strange flickering effect:

<img width="599" alt="Screenshot 2024-04-01 at 5 56 36 PM"
src="https://github.com/zed-industries/zed/assets/326587/b6a48f02-f146-4f76-92e6-32fb417d86c0">

Release Notes:

- N/A

Release Notes:

- Added a "remove" button next to oneshot tasks in tasks modal.

This PR refactors the conversions to `wasmtime::Result` to use a trait
so that we can perform the conversions in a postfix-friendly way.

Release Notes:

- N/A

Release Notes:

- N/A

<img width="1338" alt="image"
src="https://github.com/zed-industries/zed/assets/16290753/c8442dbe-d293-46ef-abb1-ed8a6d9bf37d">

---------

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

This fixes #4403 by adding TailwindLsp to .vue files too and
autocomplete aswell


![image](https://github.com/zed-industries/zed/assets/49145060/8b06a478-cade-4cbc-9da7-f31f5197f304)

Release Notes:

- Added Tailwind support in `.vue` files
([#4403](https://github.com/zed-industries/zed/issues/4403)).