The way Rust generics works, having a generic argument puts the burden of codegen on the crate that instantiates a generic function, which in our case is an editor.

This changes the Go `outline.scm` queries a bit so that we don't have
these stray whitespaces floating around. I'm sure there's more
improvements possible, but for now I think this makes it look less
wrong.

Release Notes:

- Improved outline and breadcrumbs for Go code.

## Before

![before](https://github.com/zed-industries/zed/assets/1185253/d2b93c41-639b-4819-b87e-d8456960c5a7)

## After

![after](https://github.com/zed-industries/zed/assets/1185253/1ff6efb1-75a4-487b-8947-f070073887d4)

This PR implements support for displaying diagnostics in the scrollbar,
similar to what is already done for search results, symbols, git diff,
...

For example, changing a field name (`text`) without changing the
references looks like this in `buffer.rs` (note the red lines in the
scrollbar):

![image](https://github.com/zed-industries/zed/assets/53836821/c46f0d55-32e3-4334-8ad7-66d1578d5725)

As you can see, the errors, warnings, ... are displayed in the scroll
bar, which helps to identify possible problems with the current file.

Relevant issues: #4866, #6819

Release Notes:

- Added diagnostic indicators to the scrollbar

This reverts commit 020c38a8916c063cba36c2c88a69b5e287269d5a because it
leads to glitches when selecting text.



https://github.com/zed-industries/zed/assets/1185253/78c2c184-bc15-4b04-8c80-a23ca5c96afa



Release Notes:

- N/A

Fixes #7003 and #7005.

Selecting as a reaction to actually opening a new item doesn’t seem
robust in all cases, the PR improves that.

Release Notes:

- Fixed missing project panel file selection in certain cases

Add rename actions to JetBrains keymaps.

Closes #7261.

Release Notes:

- Added rename keybindings to JetBrains keymap ([#7261](https://github.com/zed-industries/zed/issues/7261)).

Release Notes:

- Added outline support for Markdown files
- Added the ability to link to channel notes:
https://zed.dev/channel/zed-283/notes#Roadmap

Release Notes:

- Fixed a bug that caused inconsistent frame rate when scrolling on
certain hardware.

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

Previously, we were logging the language server's binary filename
instead.

Release Notes:

- N/A

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

Closes https://github.com/zed-industries/zed/issues/7244

Follow-up of https://github.com/zed-industries/zed/pull/7210 that
returns back ordering of history items by open recency (last opened
history item should be on top)

Release Notes:

- N/A

---------

Co-authored-by: Andrew Lygin <alygin@gmail.com>

Release Notes:

- N/A

After this change we'll be able to push a tag to github to deploy to
collab.

The advantages of this are that there's no longer a separate step to
first
build the image, and then deploy it.

In the future I'd like to make this happen more automatically (maybe as
part of
bump nightly).

Release Notes:

- N/A

This will introduce an extra conditional but saves us from doing a bunch
of math in the simple case of drawing simple rectangles that aren't
rounded or don't have borders.


![Figure_1](https://github.com/zed-industries/zed/assets/482957/cba95ce2-2d9a-46ab-a142-35368334eb75)

Release Notes:

- Improved rendering performance.

Release Notes:

- vim: Fixed , and ; in visual mode
([#7182](https://github.com/zed-industries/zed/issues/7182)).

Release Notes:

- N/A

This pull request implements support for the [Erlang
Language](https://erlang.org/).

**It adds:**

* [tree-sitter-erlang](https://github.com/WhatsApp/tree-sitter-erlang)
grammar
highlights (Licensed under Apache-2 from WhatsApp which is compatible
with Zed licensing model), folds and indents
* Erlang file icon based on the [official
one](https://www.erlang.org/doc/erlang-logo.png)
* [erlang_ls](https://github.com/erlang-ls/erlang_ls) support

Fixes https://github.com/zed-industries/zed/issues/4939, possibly a
duplicate of https://github.com/zed-industries/zed/pull/7085 with more
features. Suppose @wingyplus wants to join efforts here.

**To complete (out of scope for this PR):**

* Support for the ELP language server from WhatsApp. CC @robertoaloi
* Better indentation handling, need something like
`indentNextLinePattern` in VS Code

**Screenshots:**

![Screenshot 2024-01-30 at 11 03 51
AM](https://github.com/zed-industries/zed/assets/168440/5289c245-9edd-46b8-b443-d7b3210f6510)
![Screenshot 2024-01-30 at 11 01 19
AM](https://github.com/zed-industries/zed/assets/168440/bd22b322-5344-44e6-b5f7-6e352fb3deef)
![Screenshot 2024-01-30 at 11 01 37
AM](https://github.com/zed-industries/zed/assets/168440/f28f6a15-383e-4719-8a87-fceae5062436)
![Screenshot 2024-01-30 at 11 02 03
AM](https://github.com/zed-industries/zed/assets/168440/980d5213-0367-4a08-86eb-5743dfa628eb)
![Screenshot 2024-01-30 at 11 02 19
AM](https://github.com/zed-industries/zed/assets/168440/ea998891-604d-48d6-929f-ae4c1bb3fae1)

Outline: 
![Screenshot 2024-01-31 at 9 09 36
AM](https://github.com/zed-industries/zed/assets/168440/46d56d94-21c3-414d-84fb-9251fa2506ab)



**Release Notes:**

* Added Erlang Support
([7093](https://github.com/zed-industries/zed/pull/7093)).

---------

Signed-off-by: Thanabodee Charoenpiriyakij <wingyminus@gmail.com>
Co-authored-by: Thanabodee Charoenpiriyakij <wingyminus@gmail.com>

Previously we would run these loops indefinitely when a language server
closed its stdout/stderr and the `read_until` returned `0` bytes read.

Easy to reproduce: start Zed with LSP attached, `kill -9` the LSP, see
logs accumulate.

Release Notes:

- Fix high CPU usage when a language server crashes (or closes its
stdout/stderr on purpose).

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

Based on the great work in
https://github.com/zed-industries/zed/pull/7130 , now sends this data

```
[crates/lsp/src/lsp.rs:588] ClientInfo { name: name.to_string(), version: Some(version.to_string()) } = ClientInfo {
    name: "Zed Dev",
    version: Some(
        "0.122.0",
    ),
}
```

with every LSP server initialization.

Release Notes:

- Added Zed name and version to LSP InitializeParams requests

This PR sorts the dependencies for the `markdown_preview` crate in
alphabetical order.

Release Notes:

- N/A

Release Notes:

- N/A

This is a follow-up to #7141 and fixes the focus-switching to docks in
case they haven't been focused before.

We ran into issues when trying to focus a dock, that hasn't been focused
in the app's lifecycle: focus would only flip after the next re-render
(which could be triggered by moving the mouse, for example)

This changes the approach and uses the one we have for `toggle focus`
actions.

Release Notes:

- N/A

Co-authored-by: Piotr <piotr@zed.dev>
Co-authored-by: bennetbo <bennetbo@gmx.de>

Add YAML file type icon from
[file-icons/icons](https://github.com/file-icons/icons)

https://github.com/file-icons/icons/blob/master/svg/YAML.svg
Release Notes:
- Added YAML file type icon.

---------

Co-authored-by: d1y <chenhonzhou@gmail.com>

Just a small improvement as a follow up to @kierangilliam great work on
#6958

Rendering a table specified like this:
```markdown
| Left columns  | Center columns | Right columns |
| ------------- |:--------------:| -------------:|
| left foo      | center foo     | right foo     |
| left bar      | center bar     | right bar     |
| left baz      | center baz     | right baz     |
```
Does now look like this (notice the cell alignments):

![image](https://github.com/zed-industries/zed/assets/53836821/0f5b6a1e-a3c2-4fe9-bdcb-8654dbae7980)

Release Notes:
- N/A

Follow-up of https://github.com/zed-industries/zed/pull/6947 (cc
@alygin) that fixes a few style nits and refactors the code around:
* use already stored `currently_opened_path` to decide what to do with
the history item sorting
* use the same method to set history items, encapsulate the bubbling up
logic there
* ensure history elements are properly sorted before populating

The main reason to change all that is the new comparator in the previous
version:
https://github.com/zed-industries/zed/pull/6947/files#diff-eac7c8c99856f77cee39117708cd1467fd5bbc8805da2564f851951638020842R234
that almost violated `util::extend_sorted` contract, requiring both
collections to be sorted the same way as the comparator would be: it did
work, because we bubbled currently open item up in the history items
list manually, and that we have only one such item.

Release Notes:
- N/A

This PR completes the first task of the Tabless editing feature (#6424).
It makes file finder select the previously opened file by default which
allows the user to quickly switch between two last opened files by
clicking `Cmd-P + Enter`.

This feature was also requested in #4663 comments.

Release Notes:
* Improved file finder selection: currently opened item is not selected now

This adds the ability to navigate to/from docks (Terminal, Project,
Collaboration, Assistant) via keybindings.

When using the `ActivatePaneInDirection` keybinding from the
left/bottom/right dock, we check whether the movement is towards the
center panel. If it is, we focus the last active pane.

Fixes https://github.com/zed-industries/zed/issues/6833 and it came up
in a few other tickes/discussions.

Release Notes:

- Added ability to navigate to docks and back to the editor using the
`workspace::ActivatePaneInDirection` action (by default bound to `Ctrl-w
[hjkl]` in Vim mode).
([#6833](https://github.com/zed-industries/zed/issues/6833)).

## Drawback

There's this weird behavior: if you start Zed and no files are opened,
you focus terminal, go left (project panel), then back to right to
terminal, the terminal isn't focused. Even though we focus it in the
code.

Maybe this is a bug in the current focus handling code?

## Demo


https://github.com/zed-industries/zed/assets/1185253/5d56db40-36aa-4758-a3bc-7a0de20ce5d7

---------

Co-authored-by: Piotr <piotr@zed.dev>

This hopefully reduces confusion for new users. I updated the docs just
this morning, but I figured it's probably better to fix the issue
itself.

So what this does is to render the API key editor whenever the assistant
panel is opened/focused and no credentials can be found.

See: https://github.com/zed-industries/zed/discussions/6943

Release Notes:

- Fixed assistant panel not showing dialog to enter API key when opened
without saved credentials.

---------

Co-authored-by: Piotr <piotr@zed.dev>

Adds a "markdown: open preview" action to open a markdown preview.

https://github.com/zed-industries/zed/assets/18583882/6fd7f009-53f7-4f98-84ea-7dd3f0dd11bf


This PR extends the work done in `crates/rich_text` to render markdown
to also support:

- Variable heading sizes
- Markdown tables
- Code blocks
- Block quotes

## Release Notes

- Added `Markdown: Open preview` action to partially close
([#6789](https://github.com/zed-industries/zed/issues/6789)).

## Known issues that will not be included in this PR

- Images.
- Nested block quotes.
- Footnote Reference.
- Headers highlighting.
- Inline code highlighting (this will need to be implemented in
`rich_text`)
- Checkboxes (`- [ ]` and `- [x]`)
- Syntax highlighting in code blocks.
- Markdown table text alignment.
- Inner markdown URL clicks

Fixes https://github.com/zed-industries/zed/issues/7183

Release Notes:

- Filter lsp github releases that have no assets ([7189](https://github.com/zed-industries/zed/issues/7183))

Release Notes:

- N/A

Follow up to #6765 because I couldn't figure out how to add to that PR.

Release Notes:

- N/A

This PR will use http proxy from env for downloading files.

Release Notes:

- N/A

Release Notes:

- N/A

Release Notes:

- Added an alert when screen-sharing fails

This PR makes Zed watch the themes directory for changes.

When theme files are added or modified, we reload the theme and apply
any changes to Zed.

Release Notes:

- Added live reloading for the themes directory.

- Send app version and release stage to collab on connect
- Read the new header on the server

Release Notes:

- Added the ability to collaborate with users on different releases of
Zed.

We're seeing a bit of nonsense on telemetry. Although the checksum seed
isn't secret per-se, it does make sending nonsense a little more effort.

Release Notes:

- N/A

This PR fixes a couple typos I found in some comments/doc comments.

Release Notes:

- N/A

- Disallow sharing gitignored files through collab
- Show errors when failing to open files
- Show a warning to followers when view is unshared

/cc @mikaylamaki, let's update this to use your `private_files` config
before merge.


Release Notes:

- Added the ability to prevent sharing private files over collab.

---------

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

Release Notes:

- Added bash syntax highlighting to `.env` files. 
- Added a `private_files` setting for configuring which files should be
considered to contain environment variables or other sensitive
information.
- Added a `redact_private_values` setting to add or remove censor bars
over variable values in files matching the `private_files` patterns.
-(internal) added a new `redactions.scm` query to our language support,
allowing different config file formats to indicate where environment
variable values can be identified in the syntax tree, added this query
to `bash`, `json`, `toml`, and `yaml` files.

---------

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

Release Notes:

- Changed file finder to ignore spaces in queries ([#5324
](https://github.com/zed-industries/zed/issues/5324)).


![image](https://github.com/zed-industries/zed/assets/7274458/14f3d511-129d-4e73-b9d3-12ce1aaa892f)

---------

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

Release notes:
- N/A

<img width="617" alt="image"
src="https://github.com/zed-industries/zed/assets/45585937/ecb28152-db02-450e-bc81-395abd1c1eef">

Release Notes:

- Added  highlighting for go.work

Release Notes:

- Added support for counts to `H` and `L` motions
([#4941](https://github.com/zed-industries/zed/issues/4941)).

Older Zed versions may send a buffer id of 0, which is no-longer
supported. (as of #6993)

This doesn't fix that, but it does ensure that we don't panic in the
workspace by maintaining the invariant that from_proto_state returns
Some(Task) if the variant matches.

It also converts the panic to an error should something similar happen
again in the future.


Release Notes:

- N/A

From https://github.com/microsoft/mimalloc:
> In our benchmarks (see
[below](https://github.com/microsoft/mimalloc#performance)), mimalloc
outperforms other leading allocators (jemalloc, tcmalloc, Hoard, etc),
and often uses less memory. A nice property is that it does consistently
well over a wide range of benchmarks. There is also good huge OS page
support for larger server programs.


Release Notes:

- Changed default allocator to mimalloc.