This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [linkme](https://redirect.github.com/dtolnay/linkme) | dependencies |
patch | `0.3.28` -> `0.3.29` |

---

### Release Notes

<details>
<summary>dtolnay/linkme (linkme)</summary>

###
[`v0.3.29`](https://redirect.github.com/dtolnay/linkme/releases/tag/0.3.29)

[Compare
Source](https://redirect.github.com/dtolnay/linkme/compare/0.3.28...0.3.29)

- Add UEFI target support
([#&#8203;100](https://redirect.github.com/dtolnay/linkme/issues/100),
thanks [@&#8203;Javagedes](https://redirect.github.com/Javagedes))

</details>

---

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## Problem statement
I want to add keyboard navigation support to SSH modal. Doing so is
possible in current landscape, but not particularly ergonomic;
`gpui::ScrollHandle` has `scroll_to_item` API that takes an index of the
item you want to scroll to. The problem is, however, that it only works
with it's immediate children - thus in order to support scrolling via
keyboard you have to bend your UI to have a particular layout. Even when
your list of items is perfectly flat, having decorations inbetween items
is problematic as they are also children of the list, which means that
you either have to maintain the mapping to devise a correct index of an
item that you want to scroll to, or you have to make the decoration a
part of the list item itself, which might render the scrolling imprecise
(you might e.g. not want to scroll to a header, but to a button beneath
it).

## The solution
This PR adds `ScrollAnchor`, a new kind of handle to the gpui. It has a
similar role to that of a ScrollHandle, but instead of tracking how far
along an item has been scrolled, it tracks position of an element
relative to the parent to which a given scroll handle belongs. In short,
it allows us to persist the position of an element in a list of items
and scroll to it even if it's not an immediate children of a container
whose scroll position is tracked via an associated scroll handle.
Additionally this PR adds a new kind of the container to the UI crate
that serves as a convenience wrapper for using ScrollAnchors. This
container provides handlers for `menu::SelectNext` and
`menu::SelectPrev` and figures out which item should be focused next.

Release Notes:

- Improve keyboard navigation in ssh modal

Closes https://github.com/zed-industries/zed/issues/20066

Release Notes:

- N/A

Closes #19803 

Ad



Release Notes:

- N/A

---------

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

Closes #18552

Release Notes:

- vim: Extended `ctrl-w` to work in non-editor contexts (like markdown
preview, or screen shares)

Closes: #19684

Release Notes:

- vim: Fixed `o` not scrolling new head into view

Closes: #18590

Release Notes:

- vim: Add :noh[lsearch]

Closes: #19380

Release Notes:

- vim: Fixed `gu$` missing last character of the line

Release Notes:

- vim: Add `ctrl-v`/`ctrl-q` to type any unicode code point. For example
`ctrl-v escape` inserts an escape character(U+001B), or `ctrl-v u 1 0 E
2` types ტ (U+10E2). As in vim `ctrl-v ctrl-j` inserts U+0000 not
U+000A. Zed does not yet implement insertion of the vim-specific
representation of the typed keystroke for other keystrokes.
- vim: Add `ctrl-shift-v` as an alias for paste on Linux

Release Notes:

- Added \u2028 and \u2029 to invisible characters. Previously these were
treated as \n.

Release Notes:

- N/A

Fixes an issue on load of notebooks that have `text/*` output in
`Vec<String>` rather than `String`. This ensures that Markdown output
will render correctly.

<img width="1306" alt="image"
src="https://github.com/user-attachments/assets/0bcc7dc8-527f-4067-a916-3ae569ea197d">


Release Notes:

- N/A

This PR adds a bit of telemetry for Anthropic models, in order to
understand model health. With this logging, we can monitor and diagnose
dips in performance, for example due to model rollouts.

Release Notes:

- N/A

---------

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

Closes #20027 
Closes #19976 (again)

Release Notes:

- Remoting: Fixed remotes with non-sh/bash/zsh default shells
- Remoting: Fixed remotes running busybox's version of gunzip

This PR adds a theme preview tab to help get an at a glance overview of
the styles in a theme.

![CleanShot 2024-10-31 at 11 27
18@2x](https://github.com/user-attachments/assets/798e97cf-9f80-4994-b2fd-ac1dcd58e4d9)

You can open it using `debug: open theme preview`.

The next major theme preview PR will move this into it's own crate, as
it will grow substantially as we add content.

Next for theme preview:

- Update layout to two columns, with controls on the right for selecting
theme, layer/elevation-index, etc.
- Cover more UI elements in preview
- Display theme colors in a more helpful way
- Add syntax & markdown previews


Release Notes:

- Added a way to preview the current theme's styles with the `debug:
open theme preview` command.

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/setup-node](https://redirect.github.com/actions/setup-node) |
action | digest | `0a44ba7` -> `39370e3` |

---

### Configuration

📅 **Schedule**: Branch creation - "after 3pm on Wednesday" in timezone
America/New_York, Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
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This PR adds a `/streaming-example` slash command for the purposes of
showcasing streaming during development.

This slash command is only available to staff and isn't intended to be
shipped to the general public.

Release Notes:

- N/A

Before this change, we were trying to determine current element before
debouncing, causing a lot of extra work on caret movement. Now, we only
do this for the task that managed to wait the entire debounce period.

Closes https://github.com/zed-industries/zed/issues/19817
Closes https://github.com/zed-industries/zed/issues/14235

Release Notes:

- Fixed outline panel-related performance issues when selections change
in the large document
([#19817](https://github.com/zed-industries/zed/issues/19817)),
([#14235](https://github.com/zed-industries/zed/issues/14235))

* Implement `clone_on_split` to allow splitting a notebook into another
pane

* Switched to `tab_content` in `impl Item for NotebookEditor` to show
both the notebook name and an icon

* Added placeholder methods and TODOs for future work, such as saving,
reloading, and search functionality within the notebook editor.

* Started moving more core `Model` bits into `NotebookItem`, including
pulling the language of the notebook (which affects every code cell)

* Loaded notebook asynchronously using `fs`

Release Notes:

- N/A

---------

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

Release Notes:

- N/A

This spawns the runnable task that that's closest to the cursor.

One thing missing right now is that it doesn't find tasks that are
attached to non-outline symbols, such as subtests in Go.

Release Notes:

- Added a new reveal option for tasks: `"no_focus"`. If used, the tasks
terminal panel will be opened and shown, but not focused.
- Added a new `editor: spawn nearest task` action that spawns the task
with a run indicator icon nearest to the cursor. It can be configured to
also use a `reveal` strategy. Example:
```json
{
  "context": "EmptyPane || SharedScreen || vim_mode == normal",
  "bindings": {
    ", r t": ["editor::SpawnNearestTask", { "reveal": "no_focus" }],
  }
}
```


Demo:



https://github.com/user-attachments/assets/0d1818f0-7ae4-4200-8c3e-0ed47550c298

---------

Co-authored-by: Bennet <bennet@zed.dev>

Closes #19459


This PR adds the optional setting to insert comment character(s) at the
beginning of the line(s) instead of after the indentation. It can be
enabled via keybindings:

```
"ctrl-/": ["editor::ToggleComments", { "ignore_indent": true }]
```

As suggested by @notpeter in #19459, this is implemented in
`toggle_comments` (editor.rs) taking the existing `advance_downwards`
option as example.

There's also a test case for the setting, which mimics the test case for
the regular comment toggling behavior.

---

I am not entirely happy with the name `ignore_indent`. The default would
be a double negative now `ignore_indent=false`. A positive wording would
probably easier to understand, but I could not think of anything
concise. `insert_at_line_start` or just `at_line_start` might work, but
didn't convince me either. That said, I am happy to change the name if
there are better ideas.

---

Release Notes:

- Added optional setting to insert comment character(s) at the beginning
of the line(s) instead of after the indentation. It can be used by
changing the default mapping to toggle comments like this: `"ctrl-/":
["editor::ToggleComments", { "ignore_indent": true }]`

Release Notes:

- N/A

Release Notes:

- N/A

This also cleans up logic for deciding how to do things.

Release Notes:

- Remoting: If downloading the binary on the remote fails, fall back to
uploading it.

---------

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

This PR removes the quote selection icon button from the footer and adds
it in the picker, and adds an icon field to each command entry. Final
result looks like:


https://github.com/user-attachments/assets/d177f1c1-b6f6-4652-9434-f6291b279e34

Release Notes:

- N/A

Closes #19976
Closes #19972

We now prefer curl to wget (as it supports socks5:// proxies) and pass
-f to
curl so it fails; and use sh instead of bash, which should have more
consistent
behaviour across systems

Release Notes:

- SSH Remoting: make downloading binary on remote more reliable.

---------

Co-authored-by: Will <will@zed.dev>

Co-Authored-By: Mikayla <mikayla@zed.dev>

Release Notes:

- Remoting: Fixes a bug where we could cache an HTML error page as a
binary

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

Closes #17956
Closes #16330

This fix is for both REPL (released) and notebook (unreleased)

<img width="1210" alt="image"
src="https://github.com/user-attachments/assets/bd046f0f-3ad1-4c25-b3cb-114e008c2a69">

Release Notes:

- Fixed image support in REPL for certain versions of matplotlib that
included preceding and/or trailing whitespace in the base64 image data

Improves upon: https://github.com/zed-industries/zed/pull/19887

Implements the feedback by @PixelJanitor to make the icon follow the
design guidelines.

Release Notes:

- Improved Gleam icon

Depends on #19638

Release Notes:

- None

Closes: #15070

Release Notes:

- Added support for `zed://ssh/<connnection>/<path>`

Release Notes:

- Added `cmd-shift-p debug: Open Key Context View` to help debug custom
key bindings



https://github.com/user-attachments/assets/de273c97-5b27-45aa-9ff1-f943b0ed7dfe

Part of https://github.com/zed-industries/zed/issues/15324


![image](https://github.com/user-attachments/assets/4f32d585-9bd2-46be-8234-3658a71906ee)

Repeats the approach used in the project panel.

Release Notes:

- Added scrollbars to outline panel

---------

Co-authored-by: Nate Butler <nate@zed.dev>

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [hyper](https://hyper.rs)
([source](https://redirect.github.com/hyperium/hyper)) |
workspace.dependencies | patch | `0.14.30` -> `0.14.31` |

---

### Release Notes

<details>
<summary>hyperium/hyper (hyper)</summary>

###
[`v0.14.31`](https://redirect.github.com/hyperium/hyper/releases/tag/v0.14.31)

[Compare
Source](https://redirect.github.com/hyperium/hyper/compare/v0.14.30...v0.14.31)

#### Bug Fixes

- **http1:** improve performance of parsing sequentially partial
messages
([97b595e](https://redirect.github.com/hyperium/hyper/commit/97b595e5892c239a195b199f9e7910f582351c44))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "after 3pm on Wednesday" in timezone
America/New_York, Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
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Related to #19897

Adds a section about multi-project workspaces and how to configure
rust-analyzer to diagnose them even if the cargo workspace does not list
them

Release Notes:

- N/A

---------

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

Now if you try to do Suggest Edits without a file context, you see this
(and it doesn't run the query).

<img width="635" alt="Screenshot 2024-10-30 at 10 51 24 AM"
src="https://github.com/user-attachments/assets/a3997ba6-98a9-4bfa-81b6-1d8579c26fd7">


Release Notes:

- N/A

---------

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

This PR fixes the support for GitLab remote URLs containing subgroups.

Reported in
https://github.com/zed-industries/zed/issues/18012#issuecomment-2446206256.

Release Notes:

- N/A

This PR extracts the Dart extension to the
[zed-extensions/dart](https://github.com/zed-extensions/dart)
repository.

Release Notes:

- N/A

This is a behavior-preserving change, but lays the groundwork for
expanding selections when the cursor lands inside of a "replace" block.

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/11987

Release Notes:

- Fixed prettier not reporting failures in the status panel on
formatting and installation errors

Release Notes:

- N/A

Release Notes:

- Added ability to cancel language server work in remote development.

Demo:



https://github.com/user-attachments/assets/c9ca91a5-617f-4886-a458-87c563c5a247

Follow-up to #19759. Fixes the default value. cc @pjtatlow 😄 

Release Notes:

- N/A

This pull request introduces an index of Unicode codepoints, newlines
and UTF-16 codepoints.

Benchmarks worth a thousand words:

```
push/4096               time:   [467.06 µs 470.07 µs 473.24 µs]
                        thrpt:  [8.2543 MiB/s 8.3100 MiB/s 8.3635 MiB/s]
                 change:
                        time:   [-4.1462% -3.0990% -2.0527%] (p = 0.00 < 0.05)
                        thrpt:  [+2.0957% +3.1981% +4.3255%]
                        Performance has improved.
Found 3 outliers among 100 measurements (3.00%)
  1 (1.00%) low mild
  2 (2.00%) high mild
push/65536              time:   [1.4650 ms 1.4796 ms 1.4922 ms]
                        thrpt:  [41.885 MiB/s 42.242 MiB/s 42.664 MiB/s]
                 change:
                        time:   [-3.2871% -2.3489% -1.4555%] (p = 0.00 < 0.05)
                        thrpt:  [+1.4770% +2.4054% +3.3988%]
                        Performance has improved.
Found 6 outliers among 100 measurements (6.00%)
  3 (3.00%) low severe
  3 (3.00%) low mild

append/4096             time:   [729.00 ns 730.57 ns 732.14 ns]
                        thrpt:  [5.2103 GiB/s 5.2215 GiB/s 5.2327 GiB/s]
                 change:
                        time:   [-81.884% -81.836% -81.790%] (p = 0.00 < 0.05)
                        thrpt:  [+449.16% +450.53% +452.01%]
                        Performance has improved.
Found 11 outliers among 100 measurements (11.00%)
  3 (3.00%) low mild
  6 (6.00%) high mild
  2 (2.00%) high severe
append/65536            time:   [504.44 ns 505.58 ns 506.77 ns]
                        thrpt:  [120.44 GiB/s 120.72 GiB/s 121.00 GiB/s]
                 change:
                        time:   [-94.833% -94.807% -94.782%] (p = 0.00 < 0.05)
                        thrpt:  [+1816.3% +1825.8% +1835.5%]
                        Performance has improved.
Found 4 outliers among 100 measurements (4.00%)
  3 (3.00%) high mild
  1 (1.00%) high severe

slice/4096              time:   [29.661 µs 29.733 µs 29.816 µs]
                        thrpt:  [131.01 MiB/s 131.38 MiB/s 131.70 MiB/s]
                 change:
                        time:   [-48.833% -48.533% -48.230%] (p = 0.00 < 0.05)
                        thrpt:  [+93.161% +94.298% +95.440%]
                        Performance has improved.
slice/65536             time:   [588.00 µs 590.22 µs 592.17 µs]
                        thrpt:  [105.54 MiB/s 105.89 MiB/s 106.29 MiB/s]
                 change:
                        time:   [-45.599% -45.347% -45.099%] (p = 0.00 < 0.05)
                        thrpt:  [+82.147% +82.971% +83.821%]
                        Performance has improved.
Found 2 outliers among 100 measurements (2.00%)
  1 (1.00%) low severe
  1 (1.00%) high mild

bytes_in_range/4096     time:   [3.8630 µs 3.8811 µs 3.8994 µs]
                        thrpt:  [1001.8 MiB/s 1006.5 MiB/s 1011.2 MiB/s]
                 change:
                        time:   [+0.0600% +0.6000% +1.1833%] (p = 0.03 < 0.05)
                        thrpt:  [-1.1695% -0.5964% -0.0600%]
                        Change within noise threshold.
bytes_in_range/65536    time:   [98.178 µs 98.545 µs 98.931 µs]
                        thrpt:  [631.75 MiB/s 634.23 MiB/s 636.60 MiB/s]
                 change:
                        time:   [-0.6513% +0.7537% +2.2265%] (p = 0.30 > 0.05)
                        thrpt:  [-2.1780% -0.7481% +0.6555%]
                        No change in performance detected.
Found 11 outliers among 100 measurements (11.00%)
  8 (8.00%) high mild
  3 (3.00%) high severe

chars/4096              time:   [878.91 ns 879.45 ns 880.06 ns]
                        thrpt:  [4.3346 GiB/s 4.3376 GiB/s 4.3403 GiB/s]
                 change:
                        time:   [+9.1679% +9.4000% +9.6304%] (p = 0.00 < 0.05)
                        thrpt:  [-8.7844% -8.5923% -8.3979%]
                        Performance has regressed.
Found 8 outliers among 100 measurements (8.00%)
  1 (1.00%) low severe
  1 (1.00%) low mild
  3 (3.00%) high mild
  3 (3.00%) high severe
chars/65536             time:   [15.615 µs 15.691 µs 15.757 µs]
                        thrpt:  [3.8735 GiB/s 3.8899 GiB/s 3.9087 GiB/s]
                 change:
                        time:   [+5.4902% +5.9345% +6.4044%] (p = 0.00 < 0.05)
                        thrpt:  [-6.0190% -5.6021% -5.2045%]
                        Performance has regressed.
Found 2 outliers among 100 measurements (2.00%)
  2 (2.00%) low mild

clip_point/4096         time:   [29.677 µs 29.835 µs 30.019 µs]
                        thrpt:  [130.13 MiB/s 130.93 MiB/s 131.63 MiB/s]
                 change:
                        time:   [-46.306% -45.866% -45.436%] (p = 0.00 < 0.05)
                        thrpt:  [+83.272% +84.728% +86.240%]
                        Performance has improved.
Found 11 outliers among 100 measurements (11.00%)
  3 (3.00%) high mild
  8 (8.00%) high severe
clip_point/65536        time:   [1.5933 ms 1.6116 ms 1.6311 ms]
                        thrpt:  [38.318 MiB/s 38.782 MiB/s 39.226 MiB/s]
                 change:
                        time:   [-30.388% -29.598% -28.717%] (p = 0.00 < 0.05)
                        thrpt:  [+40.286% +42.040% +43.653%]
                        Performance has improved.
Found 3 outliers among 100 measurements (3.00%)
  3 (3.00%) high mild


running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 7 filtered out; finished in 0.00s

point_to_offset/4096    time:   [14.493 µs 14.591 µs 14.707 µs]
                        thrpt:  [265.61 MiB/s 267.72 MiB/s 269.52 MiB/s]
                 change:
                        time:   [-71.990% -71.787% -71.588%] (p = 0.00 < 0.05)
                        thrpt:  [+251.96% +254.45% +257.01%]
                        Performance has improved.
Found 9 outliers among 100 measurements (9.00%)
  5 (5.00%) high mild
  4 (4.00%) high severe
point_to_offset/65536   time:   [700.72 µs 713.75 µs 727.26 µs]
                        thrpt:  [85.939 MiB/s 87.566 MiB/s 89.194 MiB/s]
                 change:
                        time:   [-61.778% -61.015% -60.256%] (p = 0.00 < 0.05)
                        thrpt:  [+151.61% +156.51% +161.63%]
                        Performance has improved.
```

Calling `Rope::chars` got slightly slower but I don't think it's a big
issue (we don't really call `chars` for an entire `Rope`).

In a future pull request, I want to use the tab index (which we're not
yet using) and the char index to make `TabMap` a lot faster.

Release Notes:

- N/A

TODO: 
- [x] check that the app version is well formatted for zed.dev

Release Notes:

- N/A

---------

Co-authored-by: Trace <violet.white.batt@gmail.com>

This PR changes the way we load user themes into the ThemeRegistry. 

Rather than directly pass a theme family's themes to
`insert_user_themes`, instead we use the new `refine_theme_family ` and
`ThemeFamily::refine_theme`.

This PR should have net zero change to themes today, but sets up
enabling theme variables. We need to do it this way so each theme has
access to it's family when it is refined.

Release Notes:

- N/A