Release Notes:

- Fixed URL detection at very beginning and very end of buffer
([#9210](https://github.com/zed-industries/zed/issues/9210)).

| Before | After |
| ------ | ----- |
| ![Screenshot 2024-03-12 at 07 09
52](https://github.com/zed-industries/zed/assets/38924/5c0beb28-f63b-4455-a5cd-31cec2d9a775)
| ![Screenshot 2024-03-12 at 07 11
03](https://github.com/zed-industries/zed/assets/38924/116f76a2-21e8-4c77-ac6e-a4e3c594b09d)
|

This PR fixes an issue with the `Checkbox` component where the checkbox
wasn't being centered within its container element.

The problem can be seen when applying a background color to the
container element:

#### Before

<img width="439" alt="Screenshot 2024-03-11 at 5 44 10 PM"
src="https://github.com/zed-industries/zed/assets/1486634/11704b1a-3c3e-4250-99c3-973fb442287a">

#### After

<img width="447" alt="Screenshot 2024-03-11 at 5 45 59 PM"
src="https://github.com/zed-industries/zed/assets/1486634/569a850b-4bd7-4711-8327-bf426fa5d265">

This resulted in issues where, under certain conditions, the checkbox
could get cut off, as seen in #8868.

Centering the checkbox fixes this issue:

<img width="305" alt="Screenshot 2024-03-11 at 5 51 00 PM"
src="https://github.com/zed-industries/zed/assets/1486634/14e5642f-59ad-4288-bc25-ea7da2a008a7">

Fixes #8868.

Release Notes:

- Fixed a positioning issue with checkboxes
([#8868](https://github.com/zed-industries/zed/issues/8868)).

This PR insets the headers within `ContextMenu`s to give them some more
breathing room.

#### Before

<img width="347" alt="Screenshot 2024-03-11 at 4 13 31 PM"
src="https://github.com/zed-industries/zed/assets/1486634/73a56d68-d40e-4396-b584-f443197b69d6">

#### After

<img width="354" alt="Screenshot 2024-03-11 at 4 12 43 PM"
src="https://github.com/zed-industries/zed/assets/1486634/44c12a07-0784-4c94-b194-245f5cf94b2b">

Release Notes:

- Added padding to headers in context menus.

Closes https://github.com/zed-industries/zed/issues/5275

Double click with `alt` modifier pressed will do the regular word
selection.

Adds a setting to disable this behavior and instead select a word, as in
the regular buffer.

```
// What to do when multibuffer is double clicked in some of its excerpts
// (parts of singleton buffers).
// May take 2 values:
//  1. Behave as a regular buffer and select the whole word.
//         "double_click_in_multibuffer": "select"
//  2. Open the excerpt clicked as a new buffer in the new tab (default).
//         "double_click_in_multibuffer": "open",
// For the case of "open", regular selection behavior can be achieved by holding `alt` when double clicking.
"double_click_in_multibuffer": "open",
```


Release Notes:

- Made multibuffer to open excerpts in new tabs on double click by
default (changing settings or keeping alt restores the word selection
behavior). ([5275](https://github.com/zed-industries/zed/issues/5275))

This PR adjusts the rendering of keybindings on non-macOS platforms to
have a `+` separator instead of just a blank space.

<img width="952" alt="Screenshot 2024-03-11 at 3 18 17 PM"
src="https://github.com/zed-industries/zed/assets/1486634/1573823d-4329-41f0-bef4-7a6c09f3e632">

<img width="584" alt="Screenshot 2024-03-11 at 3 16 25 PM"
src="https://github.com/zed-industries/zed/assets/1486634/aae41b22-dfde-40a6-9e0e-cee855522d3a">

Release Notes:

- N/A

If a language server would send us a glob pattern like `**/*.rb` or
`**/{package.json}` we'd end up ignoring it and never sending the
language server any notifications, because we try to `strip_prefix` the
projects absolute path from the pattern, BUT if that path is not in the
pattern, we'd return `None`.

This change fixes that.

Release Notes:

- Fixed language server glob patterns for file watching being ignored if
they were relative patterns.

Co-authored-by: Bennet <bennetbo@gmx.de>
Co-authored-by: Remco <djsmits12@gmail.com>

This fixes https://github.com/zed-industries/zed/issues/9069 by

1. reverting https://github.com/zed-industries/zed/issues/7819 
2. fixing completion filtering with regards to word boudaries

For (2) see explanation in commit message:

> Previously, this would only split words on upper-lower boundaries or
> on `_`/`-`.
> 
> The result was that we would filter out completions too aggressively.
> The filter works by taking a suggested completion, say `foo_bar_lol`,
split
> it up into words - `foo`, `bar, `lol` - and check whether any of the
words
> start with the same characters as what the user already typed: `fo`,
or `bar`,
> ...
> 
> In the case of Ruby, though, `:` wasn't considered a word boundary. If
the
> LSP would return `:foobar` when the user typed `:foo`, we'd check if
there are
> any completions that match `foo` (because that's the current word) but
> we'd compare against `foobar`, not `:` or `:foobar`.
> 
> With this change, we get more match candidates and thus more
completions in Ruby.

With that we can do (1) because we don't need these characters as word
characters anymore to trigger completions.

Release Notes:

- Fixed word boundaries in Ruby by restoring old behavior (`@`, `:`, ...
are no longer considered word characters)
([#9069](https://github.com/zed-industries/zed/issues/9069))
- Fixed completions being filtered out when they happened at word
boundaries on special characters (e.g. `:`)

---------

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

This PR extends the `KeyBinding` component with support for displaying
keybindings for platforms other than macOS.

<img width="824" alt="Screenshot 2024-03-11 at 2 41 59 PM"
src="https://github.com/zed-industries/zed/assets/1486634/7108b17d-dfc3-42ee-9bfd-c58b334d7374">

Release Notes:

- N/A

This is just a refactor. I noticed that we now have a `project_core`
crate, which mainly contains the `Worktree` type and its private
helpers, plus the project's settings.

In this PR, I've renamed that crate to `worktree` and did some minor
simplification to its module structure. I also extracted a new
`WorktreeSettings` settings type from the `ProjectSettings`, so that the
worktree settings could live in the worktree crate. This way, the crate
is now exclusively about worktree logic.

Release Notes:

- N/A

This pull request fixes
https://github.com/zed-industries/zed/issues/9187 and fixes also ix a
rendering problem that would show cursors on the same plane:


![image](https://github.com/zed-industries/zed/assets/482957/208304a4-286a-4fd9-a3d8-e2913e3a3dc7)


Release Notes:

- N/A

Release Notes:

- Added support for overriding the current theme's syntax font styles
and weights in settings
([#9121](https://github.com/zed-industries/zed/issues/9121)).

| Before | After |
| ------ | ----- |
| ![Screenshot 2024-03-09 at 22 20
01@2x](https://github.com/zed-industries/zed/assets/38924/c693468d-1e04-45b4-b7c0-869e2a22a44c)
| ![Screenshot 2024-03-09 at 22 21
09@2x](https://github.com/zed-industries/zed/assets/38924/d8b09676-dd8b-46ac-8e9d-6cf2094a9c7e)
|

Fix panic caused by missing screen mode for specified crtc mode id #9105
by searching over all crtcs instead of using the first one which may be
invalid.

Fixes #9089.

On linux, pressing shift and tab together can potentially produce
`ISO_Left_Tab`. This PR maps this key to "tab" with the shift modifier,
similar to `SHIFT_TAB_KEY` in gpui::platform::mac::events.

Note: The [default linux
keymaps](https://github.com/zed-industries/zed/blob/main/assets/keymaps/default-linux.json)
have shift-tab mapped to editor::TabPrev and ctrl-[ mapped to
editor::Outdent. Both actions appear to have the same effect.

Release Notes:

- Support shift-tab on linux (#9089).

Release Notes:

- N/A

Follow-up of https://github.com/zed-industries/zed/pull/9068 

Release Notes:

- Fixed removal diff hunks not being displayed properly in the editor

We were seeing weird layouts with large files, where - starting with
some verylargelineindex - lines were rendered at weird y offsets. It
turned out that in some cases we're doing operations on Pixel values of
different magnitude, which then led to wrong results in calculations.
This commit addresses some of these problems, visible at glance when
working with large plaintext files. I *did not* dig into things like
inlay hints or diagnostics to see if they are subject to the same
potential precision loss.

Fixes #5371 

Release Notes:

- Fixed editor layout for large files, where the lines might have been
laid out with incorrect Y offset from the top.

Release Notes:

- Fixed wayland cursor style handling


In upcoming Gnome 46, cursor icon names are considerably changing. For
example: this commit
https://gitlab.gnome.org/GNOME/adwaita-icon-theme/-/commit/74e9b79471236320d2af4925d6c5bb7df22380ce
removed/modified a lot of cursor names. Then some of the names were
reintroduced in this commit
https://gitlab.gnome.org/GNOME/adwaita-icon-theme/-/commit/6f64dc55dcaae24a14564494e24564a120cb4f33.
I also tried upcoming KDE Plasma 6. Some of the cursor names are not
used commonly between Gnome and KDE. From my analysis, these set of
cursor names should be more widely available in both previous and
upcoming release of Gnome and KDE.

Also, If a cursor style is not available, let's fallback to default
cursor style. This avoids scenarios where we get stuck with special
cursor styles like IBeam/Resize* because the current cursor style is not
available. This will lead to an unpleasant/broken experience. Falling
back to default cursor seems to be more acceptable.

This fixes #8896 by storing the `watched_paths` in a separate HashMap,
allowing us to handle the request even before we mark the language
server as running.

Downside is that we have yet another data structure for language
servers, but it also makes the `Running` enum case a bit smaller.

And it fixes the race condition.

Release Notes:

- Fixed language servers not being notified of file changes if language
server registers for file-notification right after starting up.
([#8896](https://github.com/zed-industries/zed/issues/8896)).

Co-authored-by: Bennet <bennetbo@gmx.de>
Co-authored-by: Remco <djsmits12@gmail.com>

Just a quick pull request and a small fix, someone reported a dependency
was erroring for him, so I decided to open a small pull request. On top
of that, any `devel` header is not needed because Vulkan is only a
runtime dependency.

Release Notes:

- Fixed names of Vulkan dependencies that didn't exist

On Windows, some windows may be created that are not managed by the
application.
For example, the Japanese IME creates pop-ups like this one.

<img width="325" alt="image"
src="https://github.com/zed-industries/zed/assets/6465609/503aaa0a-7568-485a-a138-e689ae67001c">

The internal data associated with such a window is different from
`WindowsWindowInner` and will crash if referenced.
Therefore, before calling `try_get_window_inner`, it checks if it is an
owned window.


Release Notes:

- N/A

Right now we're basing the width of the menu on the longest code action
title. That is only an approximation and doesn't always coincide
perfectly with the true, longest code action.

Given that it's pretty close, however, this commit simply disables text
wrapping on the code action menu.

Release Notes:

- Fixed a rendering glitch that could cause code actions to not display
correctly ([#8341](https://github.com/zed-industries/zed/issues/8341))

Sorry I missed explicitly `Quad::pad` insertion at #9172.

The struct layout is unchanged and does not affect the behavior.

Release Notes:

- N/A

https://github.com/zed-industries/zed/assets/53836821/f4b31c47-d306-43f5-b971-0969f64a48f9

Fix for #9096 @JosephTLyons 

Release Notes:
- Fixed emoji completion not showing up when word contains only emojis
(#9096)

Fix: #9167

Release Notes:

- N/A

Fixes https://github.com/zed-industries/zed/issues/8340

Release Notes:

- Fixed a bug that would cause hover information to not be dismissed
when hovering over negative space.

This commit also specializes 'fn push' for large text quantities. That specialized version uses a Vec instead of SmallVec.
This commit shaves off about ~100ms out of 800ms when loading a 600Mb text buffer.

This pull request fixes a couple of easy regressions we discovered right
after using #9012 on nightly:

- Popover buttons for a chat message were being occluded by the message
itself.
- Scrolling was not working on the `List` element.

Release Notes:

- N/A

Follow-up of https://github.com/zed-industries/zed/pull/9153

Release Notes:

- N/A

See https://zed.dev/channel/gpui-536

Fixes https://github.com/zed-industries/zed/issues/9010
Fixes https://github.com/zed-industries/zed/issues/8883
Fixes https://github.com/zed-industries/zed/issues/8640
Fixes https://github.com/zed-industries/zed/issues/8598
Fixes https://github.com/zed-industries/zed/issues/8579
Fixes https://github.com/zed-industries/zed/issues/8363
Fixes https://github.com/zed-industries/zed/issues/8207


### Problem

After transitioning Zed to GPUI 2, we started noticing that interacting
with the mouse on many UI elements would lead to a pretty annoying
flicker. The main issue with the old approach was that hover state was
calculated based on the previous frame. That is, when computing whether
a given element was hovered in the current frame, we would use
information about the same element in the previous frame.

However, inspecting the previous frame tells us very little about what
should be hovered in the current frame, as elements in the current frame
may have changed significantly.

### Solution

This pull request's main contribution is the introduction of a new
`after_layout` phase when redrawing the window. The key idea is that
we'll give every element a chance to register a hitbox (see
`ElementContext::insert_hitbox`) before painting anything. Then, during
the `paint` phase, elements can determine whether they're the topmost
and draw their hover state accordingly.

We are also removing the ability to give an arbitrary z-index to
elements. Instead, we will follow the much simpler painter's algorithm.
That is, an element that gets painted after will be drawn on top of an
element that got painted earlier. Elements can still escape their
current "stacking context" by using the new `ElementContext::defer_draw`
method (see `Overlay` for an example). Elements drawn using this method
will still be logically considered as being children of their original
parent (for keybinding, focus and cache invalidation purposes) but their
layout and paint passes will be deferred until the currently-drawn
element is done.

With these changes we also reworked geometry batching within the
`Scene`. The new approach uses an AABB tree to determine geometry
occlusion, which allows the GPU to render non-overlapping geometry in
parallel.

### Performance

Performance is slightly better than on `main` even though this new
approach is more correct and we're maintaining an extra data structure
(the AABB tree).


![before_after](https://github.com/zed-industries/zed/assets/482957/c8120b07-1dbd-4776-834a-d040e569a71e)

Release Notes:

- Fixed a bug that was causing popovers to flicker.

---------

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

Release Notes:

- N/A

I'm using Yarn Plug'n'Play.
In this case, by default, eslint cannot find the path, so configuration
like `"eslint.nodePath": ".yarn/sdks"` is required.
So, I want to add this!

Release Notes:

- Added eslint config nodePath

Release Notes:

- N/A

- N/A

Add an example showing how to add a menu item, register an action with
the `AppContext`, and successfully call the action.

Release Notes:

- N/A

Release Notes:

- Added `<!DOCTYPE html>` syntax highlighting ([4318](https://github.com/zed-industries/zed/issues/4318))

This avoids us potentially executing code (if someone were to name their
directory `$(echo you-are-pwned > /secure-files)`, for example).

Works with zsh, bash, fish, nushell. Tested locally with all of them.

Release Notes:

- N/A

Prepare for git diff hunk highlights by grouping all inlay highlight
properties into one struct, and removing the dead background highlight
code.


Release Notes:

- N/A

This PR removes the feedback button from the status bar, as Nathan and I
discussed. We discussed the fact that we likely no longer need to take
up valuable screen real estate for this, with where Zed as at now.

This PR also moves the `Share Feedback...` collab menu item to the
`Help` menu, as that's where VS Code puts their action to send in-app
feedback (which might help with future discoverability) and renames it
to `Give Feedback...`, to make it consistent with the name of the
command palette action.

Release Notes:

- Removed the feedback button from the status bar.

This PR simplifies the Zed file system abstraction and implements
`Fs::watch` for linux and windows.

TODO:
- [x] Figure out why this fails to initialize the file watchers when we
have to initialize the config directory paths, but succeeds on
subsequent runs.
- [x] Fix macOS dependencies on old fsevents::Event crate

Release Notes:

- N/A

Release Notes:

- Added a file dialog for Windows

Release Notes:

- Added ([#8390](https://github.com/zed-industries/zed/issues/8390)).
- Also Grays out deprecated methods

Before

<img width="730" alt="image"
src="https://github.com/zed-industries/zed/assets/71665039/8b5e8009-22c2-43f7-b85b-79e571a5d282">

After

<img width="773" alt="image"
src="https://github.com/zed-industries/zed/assets/71665039/0aff572b-6d3f-4ed9-b08b-d925ee650817">

Release Notes:
- N/A

Closes https://github.com/zed-industries/zed/issues/6793

Release Notes:

- Fixed copilot suggestions not disappearing after disabling the tool
([6793](https://github.com/zed-industries/zed/issues/6793))

https://github.com/zed-industries/zed/assets/2690773/653b5658-e3f3-4aee-9a9d-0f2153b4141b

Release Notes:

- Added `editor::RevertSelectedHunks` (`cmd-alt-z` by default) for
reverting git hunks from the editor

![image](https://github.com/zed-industries/zed/assets/1290639/46c13110-8506-4b03-91d4-b1cfcafe824a)

Add documentation for theme-related settings.

Release Notes:

- Add documentation for theme-related settings ([8383](https://github.com/zed-industries/zed/issues/8383))

In this PR, we've added two new methods that LSP extensions can call:
* `shell_env()`, for retrieving the environment variables set in the
user's default shell in the worktree
* `which(command)`, for looking up paths to an executable (accounting
for the user's shell env in the worktree)

To test this out, we moved the `uiua` language support into an
extension. We went ahead and removed the built-in support, since this
language is extremely obscure. Sorry @mikayla-maki. To continue coding
in Uiua in Zed, for now you can `Add Dev Extension` from the extensions
pane, and select the `extensions/uiua` directory in the Zed repo. Very
soon, we'll support publishing these extensions so that you'll be able
to just install it normally.

Release Notes:

- N/A

---------

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