This PR is a follow-up to #7084, where I noted that I wasn't satisfied
with using `SharedUri` to represent both URIs and paths on the local
filesystem:

> I'm still not entirely happy with this naming, as the file paths that
we can store in here are not _really_ URIs, as they are lacking a
protocol.
>
> I want to explore changing `SharedUri` / `SharedUrl` back to alway
storing a URL and treat local filepaths differently, as it seems we're
conflating two different concerns under the same umbrella, at the
moment.

`SharedUri` has now been reverted to just containing a `SharedString`
with a URI.

`ImageSource` now has a new `File` variant that is used to load an image
from a `PathBuf`.

Release Notes:

- N/A

This fixes a panic in the fuzzy finder which someone ran into when
typing in a query that contained the lower-case version of a unicode
character that has more chars than its upper-case version.

It also fixes another problem which was that we didn't find a match if
both candidates and query contained upper-case characters whose
lower-case version had more chars.


Release Notes:

- Fixed a panic in fuzzy-finder that could occur when matching with
queries containing upper-case unicode characters whose lower-case
version has more chars.

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

This PR renames `SharedUrl` to `SharedUri` to better reflect its intent.

I'm still not entirely happy with this naming, as the file paths that we
can store in here are not _really_ URIs, as they are lacking a protocol.

I want to explore changing `SharedUri` / `SharedUrl` back to alway
storing a URL and treat local filepaths differently, as it seems we're
conflating two different concerns under the same umbrella, at the
moment.

Release Notes:

- N/A

This PR makes minor documentation corrections and improvements.

Release Notes:

- N/A

The Wikipedia Link:

- https://en.wikipedia.org/wiki/AVIF
- https://en.wikipedia.org/wiki/High_Efficiency_Image_File_Format
- https://en.wikipedia.org/wiki/WebP

Release Notes:

- Made avif/heif/webp files to use an image icon

Release Notes:

- Added `toml` LSP using [taplo](https://taplo.tamasfe.dev/)

This fixes #6815 by implementing `<space>` in normal mode in Vim. Turns
out that `<space>` behaves like a reverse `<backspace>` (which we
already had): it goes to the right and, if at end of line, to the next
line.

That means I had to touch `movement::right`, which is used in a few
places, but it's documentation said that it would go to the next line,
which it did *not*. So I changed the behaviour.

But I would love another pair of eyes on this, because I don't want to
break non-Vim behaviour.

Release Notes:

- Added support for `<space>` in Vim normal mode: `<space>` goes to the
right and to next line if at end of line.
([#6815](https://github.com/zed-industries/zed/issues/6815)).

Release notes: N/A

The SVG icon RAW link: https://www.svgrepo.com/svg/473577/css3
The Licensing https://www.svgrepo.com/page/licensing/#CC0

<img width="309" alt="image"
src="https://github.com/zed-industries/zed/assets/45585937/4b1fa935-144f-4c02-a378-b0974e4d0b39">


Release Notes:

- Added a CSS file type icon

This fixes `t` not being repeatable with `,` and `;` in normal mode.

Release Notes:

- Fixed `t` in Vim mode not being repeatable with `,` or `;`.

---------

Co-authored-by: Conrad <conrad@zed.dev>

This PR implements support for loading and displaying images from a
local file using gpui's `img` element.

API Changes:
- Changed `SharedUrl` to `SharedUrl::File`, `SharedUrl::Network`

Usage:
```rust
// load from network
img(SharedUrl::network(...)) // previously img(SharedUrl(...)

// load from filesystem
img(SharedUrl::file(...))
```

This will be useful when implementing markdown image support, because we
need to be able to render images from the filesystem (relative/absolute
path), e.g. when implementing markdown preview #5064.

I also added an example `image` to the gpui crate, let me know if this
is useful. Showcase:
<img width="872" alt="image"
src="https://github.com/zed-industries/zed/assets/53836821/b4310a26-db81-44fa-9a7b-61e7d0ad4349">

**Note**: The example is fetching images from [Lorem
Picsum](https://picsum.photos) ([Github
Repo](https://github.com/DMarby/picsum-photos)), which is a free
resource for fetching images in a specific size. Please let me know if
you're okay with using this in the example.

Release Notes:

- Fixed #5027
- Fixed #5079

Info:

The terminal draws a rectangle for the background color of cells, but
this was being reset on every line. The effect of this was that tools
like Vim, Helix, and git-delta would only have one line with a
background color:

<img width="979" alt="Screenshot 2024-01-30 at 2 48 13 pm"
src="https://github.com/zed-industries/zed/assets/52195359/ab1873d2-0653-44c6-9406-bc2a277d9a2f">

After this change:

<img width="1011" alt="Screenshot 2024-01-30 at 2 49 45 pm"
src="https://github.com/zed-industries/zed/assets/52195359/6e4d2a70-590b-48b0-a464-4c827f55622e">

This PR updates the casing of the `OpenZedUrl` action to match the [Rust
naming
guidelines](https://rust-lang.github.io/api-guidelines/naming.html).

Release Notes:

- N/A

This PR cleans up some inconsistencies in the `Cargo.toml` files that
were driving me crazy.

Release Notes:

- N/A

Release Notes:

- N/A

This PR adds a `.gitattributes` rule to prevent GitHub from displaying
comments within JSON files as errors.

We have a number of JSON files (e.g., settings) that make use of
comments, and having a bunch of red in a diff is annoying.

Release Notes:

- N/A

This change implements the vim
[motion](https://github.com/vim/vim/blob/master/runtime/doc/motion.txt)
commands to move the cursor to the top, middle and bottom of the visible
view. This feature is requested in
https://github.com/zed-industries/zed/issues/4941.

This change takes inspiration from
[crates/vim/src/normal/scroll.rs](https://github.com/zed-industries/zed/blob/main/crates/vim/src/normal/scroll.rs).

A note on the behavior of these commands: Because
`NeovimBackedTestContext` requires compatibility with nvim, the current
implementation causes slightly non-standard behavior: it causes the
editor to scroll a few lines. The standard behavior causes no scrolling.
It is easy enough to account for the margin by adding
`VERTICAL_SCROLL_MARGIN`. However, doing so will cause test failures due
to the disparity between nvim and zed states. Perhaps
`NeovimBackedTestContext` should have a switch to be more tolerant for
such cases.

Release Notes:

- Added support for moving to top, middle and bottom of the screen in
vim mode (`H`, `M`, and `L`)
([#4941](https://github.com/zed-industries/zed/issues/4941)).

Release Notes:

- Added a fallback BPE if the language model doesn't have one.

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

This PR adds support for loading user themes in Zed.

Themes are loaded from the `themes` directory under the Zed config:
`~/.config/zed/themes`. This directory should contain JSON files
containing a `ThemeFamilyContent`.

Here's an example of the general structure of a theme family file:

```jsonc
{
  "name": "Vitesse",
  "author": "Anthony Fu",
  "themes": [
    {
      "name": "Vitesse Dark Soft",
      "appearance": "dark",
      "style": {
        "border": "#252525",
        // ...
      }
    }
  ]
}
```

Themes placed in this directory will be loaded and available in the
theme selector.

Release Notes:

- Added support for loading user themes from `~/.config/zed/themes`.

#6910

I changed the `open_file` symbol to `open`, because this is more
consistent with the original intention

Release Notes:

- Added the ability to expand/collapse directories using the
`project_panel::Open` action.

Build media and live-kit in test-mode on non-MacOS (Related to
https://github.com/zed-industries/zed/issues/5391
https://github.com/zed-industries/zed/issues/5395
https://github.com/zed-industries/zed/issues/5394)

This makes it possible to build the media and live-kit crates on
non-MacOS

Release Notes:

- N/A

This PR adds a newtype wrapper around the global `ThemeRegistry`.

This allows us to limit where the `ThemeRegistry` can be accessed
directly via `cx.global` et al., without going through the dedicated
methods on the `ThemeRegistry`.

Release Notes:

- N/A

This PR reworks how we access the `ThemeRegistry` global.

Previously we were making calls directly on the context, like
`cx.global::<ThemeRegistry>`. However, one problem with this is that it
spreads out the knowledge of exactly what type is stored in the global.

In order to make it easier to adjust the type we store in the context
(e.g., wrapping the `ThemeRegistry` in an `Arc`), we now call methods on
the `ThemeRegistry` itself for accessing the global.

It would also be interesting to see how we could prevent access to the
`ThemeRegistry` without going through one of these dedicated methods 🤔

Release Notes:

- N/A

### Improved list of file types that require Ruby syntax highlighting

- `.ru` files: These are Rackup files and are used for configuring Rack
applications.
- `.thor` files: Used for defining Thor tasks. Thor is a toolkit for
building powerful command-line interfaces in Ruby.
- `.cap, .capfile, and Capfile`: These files are used for Capistrano
deployment configuration.
- `.jbuilder` files: Used for creating JSON responses in a Rails
application.
- `.rabl files`: RABL (Ruby API Builder Language) files are used for
defining JSON templates.
- `.rxml` files: RXML files are used for creating XML responses.
- `.builder` files: Builder templates, which are used for generating XML
and other formats.
- `.gemspec` files: These files define metadata for a RubyGem.
- `.rdoc` files: RDoc documentation files.
- `.thor` files: These files are used for defining Thor tasks.
- `.pryrc` files: Configuration files for the Pry REPL (Read-Eval-Print
Loop).
- `.simplecov`: Configuration file for SimpleCov, a code coverage
analysis tool.

#### Some examples
- <img width="393" alt="image"
src="https://github.com/zed-industries/zed/assets/7274458/4e30b03a-ae21-4bae-ab11-48aa46b4bd0b">
- <img width="501" alt="image"
src="https://github.com/zed-industries/zed/assets/7274458/07251529-bcde-42d2-8973-341679e5cbc4">
- <img width="365" alt="image"
src="https://github.com/zed-industries/zed/assets/7274458/8c9c116c-2b51-4062-b83b-83f60838d28a">
- <img width="396" alt="image"
src="https://github.com/zed-industries/zed/assets/7274458/02d591af-88df-41f0-ba52-b11fa370ba07">
- <img width="432" alt="image"
src="https://github.com/zed-industries/zed/assets/7274458/91cd760f-f56a-488a-9736-bc03a44b27cf">
- <img width="296" alt="image"
src="https://github.com/zed-industries/zed/assets/7274458/282c331e-8896-49d4-b3b6-b3edbf0c1cc5">
- <img width="316" alt="image"
src="https://github.com/zed-industries/zed/assets/7274458/a2ddfccf-43d4-4657-a764-9e8d62aa4467">
- <img width="536" alt="image"
src="https://github.com/zed-industries/zed/assets/7274458/b0fce8db-4a9e-4615-bf5d-0b6c523bcbc8">

- `path_suffixes` Also new lines the array for readability especially
for diffs.

Release Notes:

- Associated `.ru`, `.thor`, `.cap`, `.capfile`, `Capfile`, `.jbuilder`,
`.rabl`, `.rxml`, `.builder`, `.gemspec`, `.rdoc`, `.thor`, `.pryrc`,
and `.simplecov` files with Ruby.

Release Notes:

- N/A

---------

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

This adds cross-platform file-watching via the
[Notify](https://github.com/notify-rs/notify) crate. The previous
fs-events implementation is now only used on MacOS, and on other
platforms Notify is used. The watching function interface is the same.

Related to #5391 #5395 #5394.

Release Notes:

- N/A

Co-Authored-By: Conrad Irwin <conrad@zed.dev>

This PR sets up [Danger](https://danger.systems/js/) to help us codify
some of our PR rules.

As an initial rule, Danger will check to ensure that every PR has a
`Release Notes` section:

<img width="943" alt="Screenshot 2024-01-29 at 11 50 12 AM"
src="https://github.com/zed-industries/zed/assets/1486634/4d56e759-e72f-4bc0-8e74-42c55e2e6888">

Release Notes:

- N/A

Small change to add the Haskell logo as a file icon. Screenshot below
shows what this looks like.

![CleanShot 2024-01-29 at 11 21
30@2x](https://github.com/zed-industries/zed/assets/132238190/b484c679-965a-4e73-88dc-ebb670a0f390)

This PR updates the icons in the file tree in the project panel to also
use the Git status color:

<img width="267" alt="Screenshot 2024-01-29 at 10 21 41 AM"
src="https://github.com/zed-industries/zed/assets/1486634/2f4f6e9e-8050-4f5b-851a-e407aec823a0">

Release Notes:

- Updated icons in project panel to reflect Git status
([#6991](https://github.com/zed-industries/zed/issues/6991)).

I am so sorry that I closed the
https://github.com/zed-industries/zed/pull/6980 misoperationally. Here
is a new pr.

On a .zig files , the `CMD-/` keybinding don't work,
In the language config its the only language with '//' type comment that
is written in singular without array.
This fixed the problem, so i assume it was just a typo

![image](https://github.com/zed-industries/zed/assets/6186996/d7f2381a-8b21-4f50-8910-6685b81a5aec)

Release notes:
- Fixed line comment continuations and Editor::ToggleComments for Zig, Haskell and PureScript.

Release notes: N/A

Jsonc is a simplified json format which allows comments and unquoted
values delimited by whitespace. A jsonc formatted file can be
unambiguously transformed to a json file. Comments will be stripped out
and quotes added.

Release Notes:

- Added an icon for .jsonc files

Fixes https://github.com/zed-industries/zed/issues/6778

Release Notes:

- Fixed issue where copy-paste for folders was not working in the
project panel
([#6778](https://github.com/zed-industries/zed/issues/6778)).

This is no-op right now, but we need it for multi-platform support and
(potentially) to split the Universal Binary on mac into two
non-universal targets.
Related to: #6837 
Release Notes:
- N/A

The fonts we embed in Zed binary (Zed Sans & Zed Mono) weigh about 30Mb in total and we are cloning them several times during startup and loading of embedded assets (once explicitly in Zed and then under the hood in font-kit). Moreover, after loading we have at least 2 copies of each font in our program; one in .rdata and the other on the heap for use by font-kit.
This commit does away with that distinction (we're no longer allocating the font data) and slightly relaxes the interface of `TextSystem::add_fonts` by expecting one to pass `Cow<[u8]>` instead of `Arc<Vec<u8>>`. Additionally, `AssetSource::get` now returns `Cow<'static, [u8]>` instead of `Cow<'self, [u8]>`; all existing implementations conform with that change.

Note that this optimization takes effect only in Release builds, as the library we use for asset embedding - rust-embed - embeds the assets only in Release mode and in Dev builds it simply loads data from disk. Thus it returns `Cow<[u8]>` in it's interface. Therefore, we still copy that memory around in Dev builds, but that's not really an issue. 
This patch makes no assumptions about the build profile we're running under, that's just an intrinsic property of rust-embed.

Tl;dr: this should shave off about 30Mb of memory usage and a fair chunk (~30ms) of startup time.

Release Notes:
- Improved startup time and memory usage.

Hey all. This is a follow-up to my last PR
https://github.com/zed-industries/zed/pull/6821. I went through and
applied the same style changes to more pages so your docs are more
consistent.

<img width="1330" alt="image"
src="https://github.com/zed-industries/zed/assets/18583882/b9adbb38-b98d-47c6-b585-7e298ffae854">


Note that some pages from your old docs repo haven't been ported to
`zed-industries/zed` yet.

Release Notes:

- Improved documentation consistency.

This pull request implements the following documentation changes:

- [x] Copy existing language settings docs from old docs repo
- [x] Add new pages for Zig, Haskell, Gleam, Deno and PureScript
- [x] Add `rust-analyzer` target directory section to Rust language page

Release Notes:

- Added initial language settings documentation
([#4264](https://github.com/zed-industries/zed/issues/4264)).

This PR extends the `VsCodeTheme` struct with more of the colors
available on a VS Code theme.

Release Notes:

- N/A

Closes #4358

The bug originates on this line:
https://github.com/zed-industries/zed/blob/5db7e8f89ee4f5d9801a2eab88adc1db3fda0f46/crates/vim/src/motion.rs#L451

- When running "dtx" on "ˇabcx", the range to delete is 0 -> 2 ("abc")
- When running "dtx" on "abˇcx", the range to delete is 2 -> 2 ("c"), so
`new_point == point` and the function incorrectly returns `None` and "c"
is not deleted
- We need to disambiguate between the "not found" case and the "found
immediately to the right" case
- This bug does not apply to the backwards case ("dTx")

Release Notes:
- Fixed "dtx" vim key combination when "x" is immediately to the right
of the cursor (#4358)

This pull request adds support for upper / lower casing a visual
selection with `u` or `U` respectively, and resolves #6901.

I took an approach to split out the logic of the existing `ChangeCase`
action into something that could be reused for the two new actions. One
area that I could use feedback on is whether or not vim binding updates
make sense. Judging purely from the way things work from a clean install
of Vim / Neovim, I'm pretty sure that it's a bug that `u` applies an
undo in visual mode, so I think it's safe to make this change, but it
changes a behavior that some users may be used to by now in Zed.

Release Notes:

- Added support for `u` and `U` in Vim visual mode
([#6901](https://github.com/zed-industries/zed/issues/6901)).