Commit graph

585 commits

Author SHA1 Message Date
tidely
7bdc99abc1
Fix clippy::redundant_clone lint violations (#36558)
This removes around 900 unnecessary clones, ranging from cloning a few
ints all the way to large data structures and images.

A lot of these were fixed using `cargo clippy --fix --workspace
--all-targets`, however it often breaks other lints and needs to be run
again. This was then followed up with some manual fixing.

I understand this is a large diff, but all the changes are pretty
trivial. Rust is doing some heavy lifting here for us. Once I get it up
to speed with main, I'd appreciate this getting merged rather sooner
than later.

Release Notes:

- N/A
2025-08-20 12:20:13 +02:00
Piotr Osiewicz
6825715503
Another batch of lint fixes (#36521)
- **Enable a bunch of extra lints**
- **First batch of fixes**
- **More fixes**

Release Notes:

- N/A
2025-08-19 20:33:44 +00:00
Piotr Osiewicz
05fc0c432c
Fix a bunch of other low-hanging style lints (#36498)
- **Fix a bunch of low hanging style lints like unnecessary-return**
- **Fix single worktree violation**
- **And the rest**

Release Notes:

- N/A
2025-08-19 21:26:17 +02:00
Piotr Osiewicz
8f567383e4
Auto-fix clippy::collapsible_if violations (#36428)
Release Notes:

- N/A
2025-08-19 13:27:24 +00:00
Piotr Osiewicz
9e0e233319
Fix clippy::needless_borrow lint violations (#36444)
Release Notes:

- N/A
2025-08-18 21:54:35 +00:00
Finn Evers
1add1d042d
Add option to disable auto indentation (#36259)
Closes https://github.com/zed-industries/zed/issues/11780

While auto indentation is generally nice to have, there are cases where
it is currently just not good enough for some languages (e.g. Haskell)
or users just straight up do not want their editor to auto indent for
them. Hence, this PR adds the possibilty to disable auto indentation for
either all language or on a per-language basis. Manual invocation via
the `editor: auto indent` action will continue to work.

Also takes a similar approach as
https://github.com/zed-industries/zed/pull/31569 to ensure performance
is fine for larger multicursor edits.

Release Notes:

- Added the possibility to configure auto indentation for all languages
and per language. Add `"auto_indent": false"` to your settings or
desired language to disable the feature.
2025-08-18 14:21:33 +02:00
Piotr Osiewicz
b8a106632f
lsp: Identify language servers by their configuration (#35270)
- **WIP: reorganize dispositions**
- **Introduce a LocalToolchainStore trait and use it for LspAdapter
methods**

Closes #35782
Closes #27331

Release Notes:

- Python: Improved propagation of a selected virtual environment into
the LSP configuration. This should the make all language-related
features such as Go to definition or Find all references more reliable.

---------

Co-authored-by: Cole Miller <cole@zed.dev>
Co-authored-by: Lukas Wirth <lukas@zed.dev>
2025-08-18 11:43:52 +02:00
Ben Kunkle
2b888e1d30
Fix redo after noop format (#34898)
Closes #31917

Previously, as of #28457 we used a hack, creating an empty transaction
in the history that we then merged formatting changes into in order to
correctly identify concurrent edits to the buffer while formatting was
happening. This caused issues with noop formatting however, as using the
normal API of the buffer history (in an albeit weird way) resulted in
the redo stack being cleared, regardless of whether the formatting
transaction included edits or not, which is the correct behavior in all
other contexts.

This PR fixes the redo issue by codifying the behavior formatting wants,
that being the ability to push an empty transaction to the history with
no other side-effects (i.e. clearing the redo stack) to detect
concurrent edits, with the tradeoff being that it must then manually
remove the transaction later if no changes occurred from the formatting.
The redo stack is still cleared when there are formatting edits, as the
individual format steps use the normal `{start,end}_transaction` methods
which clear the redo stack if the finished transaction isn't empty.

Release Notes:

- Fixed an issue where redo would not work after buffer formatting
(including formatting on save) when the formatting did not result in any
changes
2025-07-22 11:45:42 -04:00
Smit Barmase
1dd470ca48
editor: Fix double $ sign on completion accept in PHP (#34726)
Closes #33510 https://github.com/zed-extensions/php/issues/29

If certain language servers do not provide an insert/replace range, we
use `surrounding_word` as a fallback for that range, which internally
uses `word_characters`. It makes sense to use
`completion_query_characters` instead of `word_characters` to get that
range, because we use `completion_query_characters` to query completions
in the first place.

That means, for some hypothetical reason (e.g., if the Tailwind server
stops providing insert/replace ranges), we would correctly fall back to
the range "bg-blue-200^" instead of "200^", because
`completion_query_characters` includes "-" in this case.

For this particular fix, right now the default PHP language server
`phpactor` does not provide an insert/replace range, and hence
completion query character is used, which is `$` in this case.

Note that `$` isn't in word characters for reasons mentioned here:
https://github.com/zed-extensions/php/issues/14

Release Notes:

- Fixed an issue where accepting variable completion in PHP would result
in a double $ sign in the prefix.
2025-07-18 22:39:00 +05:30
Smit Barmase
d09c7eb317
language: Add context-aware decrease indent for Python (#33370)
Closes #33238, follow-up to
https://github.com/zed-industries/zed/pull/29625.

Changes:

- Removed `significant_indentation`, which was the way to introduce
indentation scoping in languages like Python. However, it turned out to
be unnecessarily complicated to define and maintain.
- Introduced `decrease_indent_patterns`, which takes a `pattern` keyword
to automatically outdent and `valid_after` keywords to treat as valid
code points to snap to. The outdent happens to the most recent
`valid_after` keyword that also has less or equal indentation than the
currently typed keyword.

Fixes:

1. In Python, typing `except`, `finally`, `else`, and so on now
automatically indents intelligently based on the context in which it
appears. For instance:

```py
try:
    if a == 1:
        try:
             b = 2
             ^  # <-- typing "except:" here would indent it to inner try block
```

but,

```py
try:
    if a == 1:
        try:
             b = 2
    ^  # <-- typing "except:" here would indent it to outer try block
```

2. Fixes comments not maintaining indent.

Release Notes:

- Improved auto outdent for Python while typing keywords like `except`,
`else`, `finally`, etc.
- Fixed the issue where comments in Python would not maintain their
indentation.
2025-06-26 11:11:03 +05:30
Anthony Eid
fc1fc264ec
debugger: Generate inline values based on debugger.scm file (#33081)
## Context

To support inline values a language will have to implement their own
provider trait that walks through tree sitter nodes. This is overly
complicated, hard to accurately implement for each language, and lacks
proper extension support.

This PR switches to a singular inline provider that uses a language's
`debugger.scm` query field to capture variables and scopes. The inline
provider is able to use this information to generate inlays that take
scope into account and work with any language that defines a debugger
query file.

### Todos
- [x] Implement a utility test function to easily test inline values
- [x] Generate inline values based on captures
- [x] Reimplement Python, Rust, and Go support
- [x] Take scope into account when iterating through variable captures
- [x] Add tests for Go inline values
- [x] Remove old inline provider code and trait implementations

Release Notes:

- debugger: Generate inline values based on a language debugger.scm file
2025-06-24 18:24:43 +00:00
Maxim
36eebb7ba8
Fix race condition between auto-indent and on-type-formatting (#32005)
This PR addresses to fix (#31308) a race condition where auto-indent (in
buffer.cs) and on-type-formatting (in lsp_store.rs) concurrently
calculate indentation using the same buffer snapshot.

Previous Solution (Abandoned): 
https://github.com/zed-industries/zed/pull/31340

Final Solution:
Delay applying on-type-formatting until auto-indent is complete.

Issue:

If AutoindentMode finishes first, formatting works correctly. If
"Formatting on typing" starts before AutoindentMode completes, it
results in double indentation.

Closes #31308

Release Notes:

- Fixed a race condition resulting in incorrect buffer contents when combining auto-indent and on-type-formatting
2025-06-23 17:59:06 -04:00
Conrad Irwin
45b5b2e60d
Diff view (#32922)
Todo:

* [x] Open diffed files as regular buffers
* [x] Update diff when buffers change
* [x] Show diffed filenames in the tab title
* [x] Investigate why syntax highlighting isn't reliably handled for old
text
* [x] remove unstage/restore buttons

Release Notes:

- Adds `zed --diff A B` to show the diff between the two files

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
Co-authored-by: Agus Zubiaga <agus@zed.dev>
2025-06-18 14:43:23 +00:00
Evan Simkowitz
8332e60ca9
language: Don't add final newline on format for an empty buffer (#32320)
Closes #32313

Release Notes:

- Fixed newline getting added on format to empty files
2025-06-09 09:00:17 -04:00
Piotr Osiewicz
72bcb0beb7
chore: Fix warnings for Rust 1.89 (#32378)
Closes #ISSUE

Release Notes:

- N/A
2025-06-09 13:11:57 +02:00
Kirill Bulatov
77ead25f8c
Implement the rest of the worktree pulls (#32269)
Follow-up of https://github.com/zed-industries/zed/pull/19230

Implements the workspace diagnostics pulling, and replaces "pull
diagnostics every open editors' buffer" strategy with "pull changed
buffer's diagnostics" + "schedule workspace diagnostics pull" for the
rest of the diagnostics.

This means that if the server does not support the workspace diagnostics
and does not return more in linked files, only the currently edited
buffer has its diagnostics updated.

This is better than the existing implementation that causes a lot of
diagnostics pulls to be done instead, and we can add more heuristics on
top later for querying more diagnostics.

Release Notes:

- N/A
2025-06-06 21:19:46 +00:00
Antonio Scandurra
019a14bcde
Replace async-watch with a custom watch (#32245)
The `async-watch` crate doesn't seem to be maintained and we noticed
several panics coming from it, such as:

```
[bug] failed to observe change after notificaton.
zed::reliability::init_panic_hook::{{closure}}::hea8cdcb6299fad6b+154543526
std::panicking::rust_panic_with_hook::h33b18b24045abff4+127578547
std::panicking::begin_panic_handler::{{closure}}::hf8313cc2fd0126bc+127577770
std::sys::backtrace::__rust_end_short_backtrace::h57fe07c8aea5c98a+127571385
__rustc[95feac21a9532783]::rust_begin_unwind+127576909
core::panicking::panic_fmt::hd54fb667be51beea+9433328
core::option::expect_failed::h8456634a3dada3e4+9433291
assistant_tools::edit_agent::EditAgent::apply_edit_chunks::{{closure}}::habe2e1a32b267fd4+26921553
gpui::app::async_context::AsyncApp::spawn::{{closure}}::h12f5f25757f572ea+25923441
async_task::raw::RawTask<F,T,S,M>::run::h3cca0d402690ccba+25186815
<gpui::platform::linux::x11::client::X11Client as gpui::platform::linux::platform::LinuxClient>::run::h26264aefbcfbc14b+73961666
gpui::platform::linux::platform::<impl gpui::platform::Platform for P>::run::hb12dcd4abad715b5+73562509
gpui::app::Application::run::h0f936a5f855a3f9f+150676820
zed::main::ha17f9a25fe257d35+154788471
std::sys::backtrace::__rust_begin_short_backtrace::h1edd02429370b2bd+154624579
std::rt::lang_start::{{closure}}::h3d2e300f10059b0a+154264777
std::rt::lang_start_internal::h418648f91f5be3a1+127502049
main+154806636
__libc_start_main+46051972301573
_start+12358494
```

I didn't find an executor-agnostic watch crate that was well maintained
(we already tried postage and async-watch), so decided to implement it
our own version.

Release Notes:

- Fixed a panic that could sometimes occur when the agent performed
edits.
2025-06-06 16:00:09 +00:00
Ben Kunkle
a40ee74a1f
Improve handling of injection.combined injections in SyntaxSnapshot::layers_for_range (#32145)
Closes #27596

The problem in this case was incorrect identification of which language
(layer) contains the selection.

Language layer selection incorrectly assumed that the deepest
`SyntaxLayer` containing a range was the most specific. This worked for
Markdown (base document + injected subtrees) but failed for PHP, where
`injection.combined` injections are used to make HTML logically function
as the base layer, despite being at a greater depth in the layer stack.
This caused HTML to be incorrectly identified as the most specific
language for PHP ranges.

The solution is to track included sub-ranges for syntax layers and
filter out layers that don't contain a sub-range covering the desired
range. The top-level layer is never filtered to ensure gaps between
sibling nodes always have a fallback language, as the top-level layer is
likely more correct than the default language settings.

Release Notes:

- Fixed an issue in PHP where PHP language settings would be
occasionally overridden by HTML language settings
2025-06-06 10:47:28 -04:00
Kirill Bulatov
380d8c5662
Pull diagnostics fixes (#32242)
Follow-up of https://github.com/zed-industries/zed/pull/19230

* starts to send `result_id` in pull requests to allow servers to reply
with non-full results
* fixes a bug where disk-based diagnostics were offset after pulling the
diagnostics
* fixes a bug due to which pull diagnostics could not be disabled
* uses better names and comments for the workspace pull diagnostics part

Release Notes:

- N/A
2025-06-06 16:18:05 +03:00
Vitaly Slobodin
7aa70a4858
lsp: Implement support for the textDocument/diagnostic command (#19230)
Closes [#13107](https://github.com/zed-industries/zed/issues/13107)

Enabled pull diagnostics by default, for the language servers that
declare support in the corresponding capabilities.

```
"diagnostics": {
    "lsp_pull_diagnostics_debounce_ms": null
}
```
settings can be used to disable the pulling.

Release Notes:

- Added support for the LSP `textDocument/diagnostic` command.

# Brief

This is draft PR that implements the LSP `textDocument/diagnostic`
command. The goal is to receive your feedback and establish further
steps towards fully implementing this command. I tried to re-use
existing method and structures to ensure:

1. The existing functionality works as before
2. There is no interference between the diagnostics sent by a server and
the diagnostics requested by a client.

The current implementation is done via a new LSP command
`GetDocumentDiagnostics` that is sent when a buffer is saved and when a
buffer is edited. There is a new method called `pull_diagnostic` that is
called for such events. It has debounce to ensure we don't spam a server
with commands every time the buffer is edited. Probably, we don't need
the debounce when the buffer is saved.

All in all, the goal is basically to get your feedback and ensure I am
on the right track. Thanks!


## References

1.
https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_pullDiagnostics

## In action

You can clone any Ruby repo since the `ruby-lsp` supports the pull
diagnostics only.

Steps to reproduce:

1. Clone this repo https://github.com/vitallium/stimulus-lsp-error-zed
2. Install Ruby (via `asdf` or `mise).
4. Install Ruby gems via `bundle install`
5. Install Ruby LSP with `gem install ruby-lsp`
6. Check out this PR and build Zed
7. Open any file and start editing to see diagnostics in realtime.



https://github.com/user-attachments/assets/0ef6ec41-e4fa-4539-8f2c-6be0d8be4129

---------

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2025-06-05 19:42:52 +00:00
Conrad Irwin
2c5aa5891d
Don't show invisibles from inlays (#32088)
Closes #24266

Release Notes:

- Whitespace added by inlay hints is no longer shown when
`"show_whitespaces": "all"` is used.

-
2025-06-04 10:33:22 -06:00
Anthony Eid
81f8e2ed4a
Limit BufferSnapshot::surrounding_word search to 256 characters (#32016)
This is the first step to closing #16120. Part of the problem was that
`surrounding_word` would search the whole line for matches with no
limit.

Co-authored-by: Conrad Irwin \<conrad@zed.dev\>
Co-authored-by: Ben Kunkle \<ben@zed.dev\>
Co-authored-by: Cole Miller \<cole@zed.dev\>

Release Notes:

- N/A
2025-06-03 21:08:59 +00:00
Kirill Bulatov
4567360fd9
Allow LSP adapters to decide, which diagnostics to underline (#31450)
Closes
https://github.com/zed-industries/zed/pull/31355#issuecomment-2910439798

<img width="1728" alt="image"
src="https://github.com/user-attachments/assets/2eaa8e9b-00bc-4e99-ac09-fceb2d932e41"
/>


Release Notes:

- N/A
2025-05-26 22:19:02 +03:00
Finn Evers
4c28d2c2e2
language: Improve auto-indentation when using round brackets in Python (#31260)
Follow-up to #29625 and #30902

This PR reintroduces auto-intents for brackets in Python and fixes some
cases where an indentation would be triggered if it should not. For
example, upon typing

```python
a = []
```
and inserting a newline after, the next line would be indented although
it shoud not be.

Bracket auto-indentation was tested prior to #29625 but removed there
and the test updated accordingly. #30902 reintroduced this for all
brackets but `()`. I reintroduced this here, reverted the changes to the
test so that indents also happen after typing `()`. This is frequently
used for tuples and multiline statements in Python.

Release Notes:

- Improved auto-indentation when using round brackets in Python.
2025-05-25 02:25:15 +05:30
Kirill Bulatov
20a0956fb2
Do not underline unnecessary diagnostics (#31355)
Closes
https://github.com/zed-industries/zed/pull/31229#issuecomment-2906946881

Follow
https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#diagnosticTag

> Clients are allowed to render diagnostics with this tag faded out
instead of having an error squiggle.

and do not underline any unnecessary diagnostic at all.

Release Notes:

- Fixed clangd's inactive regions diagnostics excessive highlights
2025-05-24 20:08:46 +00:00
Kirill Bulatov
16366cf9f2
Use anyhow more idiomatically (#31052)
https://github.com/zed-industries/zed/issues/30972 brought up another
case where our context is not enough to track the actual source of the
issue: we get a general top-level error without inner error.

The reason for this was `.ok_or_else(|| anyhow!("failed to read HEAD
SHA"))?; ` on the top level.

The PR finally reworks the way we use anyhow to reduce such issues (or
at least make it simpler to bubble them up later in a fix).
On top of that, uses a few more anyhow methods for better readability.

* `.ok_or_else(|| anyhow!("..."))`, `map_err` and other similar error
conversion/option reporting cases are replaced with `context` and
`with_context` calls
* in addition to that, various `anyhow!("failed to do ...")` are
stripped with `.context("Doing ...")` messages instead to remove the
parasitic `failed to` text
* `anyhow::ensure!` is used instead of `if ... { return Err(...); }`
calls
* `anyhow::bail!` is used instead of `return Err(anyhow!(...));`

Release Notes:

- N/A
2025-05-20 23:06:07 +00:00
tidely
a61958e886
language: Remove some unnecessary cloning (#30229)
Another tiny patch to reduce allocations

`.iter().cloned().collect()` calls `Clone` per element, whereas
`into_iter().collect()` preallocates memory

Release Notes:

- N/A
2025-05-08 12:57:19 +02:00
Smit Barmase
7c76cee16d
language: Fix indent suggestions for significant indented languages like Python (#29625)
Closes #26157

This fixes multiple cases where Python indentation breaks:
- [x] Adding a new line after `if`, `try`, etc. correctly indents in
that scope
- [x] Multi-cursor tabs correctly preserve relative indents
- [x] Adding a new line after `else`, `finally`, etc. correctly outdents
them
- [x] Existing Tests

Future Todo: I need to add new tests for all the above cases.

Before/After:

1. Multi-cursor tabs correctly preserve relative indents


https://github.com/user-attachments/assets/08a46ddf-5371-4e26-ae7d-f8aa0b31c4a2

2. Adding a new line after `if`, `try`, etc. correctly indents in that
scope


https://github.com/user-attachments/assets/9affae97-1a50-43c9-9e9f-c1ea3a747813

Release Notes:

- Fixes indentation-related issues involving tab, newline, etc for
Python.
2025-05-07 23:05:42 +05:30
Anthony Eid
1a520990cc
debugger: Add inline value tests (#29815)
## Context

This PR improves the accuracy of our inline values for Rust/Python. It
does this by only adding inline value hints to the last valid use of a
variable and checking whether variables are valid within a given scope
or not.

We also added tests for Rust/Python inline values and inline values
refreshing when stepping in a debug session.

### Future tasks
1. Handle functions that have inner functions defined within them.
2. Add inline values to variables that were used in inner scopes but not
defined in them.
3. Move the inline value provider trait and impls to the language trait
(or somewhere else).
4. Use Semantic tokens as the first inline value provider and fall back
to tree sitter
5. add let some variable statement, for loops, and function inline value
hints to Rust.
6. Make writing tests more streamlined. 
6.1 We should be able to write a test by only passing in variables,
language, source file, expected result, and stop position to a function.
7. Write a test that has coverage for selecting different stack frames. 

co-authored-by: Remco Smits \<djsmits12@gmail.com\>

Release Notes:

- N/A

---------

Co-authored-by: Remco Smits <djsmits12@gmail.com>
2025-05-07 12:39:35 +00:00
Smit Barmase
5640265160
language: Fix larger syntax node when cursor is at end of word or line (#29978)
Closes #28699

Fixes two cases in the `editor::SelectLargerSyntaxNode` action:
1. When cursor is at the end of a word, it now selects that word first
instead of selecting the whole line.
2. When cursor is at the end of a line, it now selects that line first
instead of selecting the whole code block.

Before and After:


https://github.com/user-attachments/assets/233b891e-15f1-4f10-a51f-75693323c2bd

Release Notes:

- Fixed `editor::SelectLargerSyntaxNode` to properly select nodes when
the cursor is positioned at the end of words or lines.
2025-05-06 14:43:28 +05:30
Antonio Scandurra
545ae27079
Add the ability to follow the agent as it makes edits (#29839)
Nathan here: I also tacked on a bunch of UI refinement.

Release Notes:

- Introduced the ability to follow the agent around as it reads and
edits files.

---------

Co-authored-by: Nathan Sobo <nathan@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
2025-05-04 08:28:39 +00:00
Antonio Scandurra
35539847a4
Allow StreamingEditFileTool to also create files (#29785)
Refs #29733 

This pull request introduces a new field to the `StreamingEditFileTool`
that lets the model create or overwrite a file in a streaming way. When
one of the `assistant.stream_edits` setting / `agent-stream-edits`
feature flag is enabled, we are going to disable the `CreateFileTool` so
that the agent model can only use `StreamingEditFileTool` for file
creation.

Release Notes:

- N/A

---------

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
Co-authored-by: Oleksiy Syvokon <oleksiy.syvokon@gmail.com>
2025-05-02 09:57:04 +00:00
Antonio Scandurra
f891dfb358
Introduce a new StreamingEditFileTool (#29733)
This pull request introduces a new tool for streaming edits. The
short-term goal is for this tool to replace the existing `EditFileTool`,
but we want to get this out the door as soon as possible so that we can
start testing it.

`StreamingEditFileTool` is mutually exclusive with `EditFileTool`. It
will be enabled by default for anyone who has the `agent-stream-edits`
feature flag, as well as people that set `assistant.stream_edits` to
`true` in their settings.

### Implementation

Streaming is achieved by requesting a completion while the `edit_file`
tool gets called. We invoke the model by taking the existing
conversation with the agent and appending a prompt specifically tailored
for editing. In that prompt, we ask the model to produce a stream of
`<old_text>`/`<new_text>` tags. As the model streams text in, we
incrementally parse it and start editing as soon as we can.

### Evals

Note that, as part of this pull request, I also defined some new evals
that I used to drive the behavior of the recursive LLM call. To run
them, use this command:

```bash
cargo test --package=assistant_tools --features eval -- eval_extract_handle_command_output
```

Or comment out the `#[cfg_attr(not(feature = "eval"), ignore)]` macro.

I recommend running them one at a time, because right now we don't
really have a way of orchestrating of all these evals. I think we should
invest into that effort once the new agent panel goes live.

Release Notes:

- N/A

---------

Co-authored-by: Nathan Sobo <nathan@zed.dev>
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
Co-authored-by: Oleksiy Syvokon <oleksiy.syvokon@gmail.com>
2025-05-01 17:37:43 +02:00
Conrad Irwin
e364e48266
Tidy up diagnostics more (#29629)
- Stop merging same row diagnostics
- (for Rust) show code fragments surrounded by `'s in monospace

Co-authored-by: Serge Radinovich <sergeradinovich@gmail.com>

Closes #29362

Release Notes:

- diagnostics: Diagnostics are no longer merged when they're on the same
line
- rust: Diagnostics now show code snippets in monospace font:

<img width="551" alt="Screenshot 2025-04-29 at 16 13 45"
src="https://github.com/user-attachments/assets/d289be31-717d-404f-a76a-a0cda3e96fbe"
/>

Co-authored-by: Serge Radinovich <sergeradinovich@gmail.com>
2025-04-29 19:53:05 -06:00
Conrad Irwin
9d10489607
Show diagnostic codes (#29296)
Closes #28135
Closes #4388
Closes #28136

Release Notes:

- diagnostics: Show the diagnostic code if available

---------

Co-authored-by: Neo Nie <nihgwu@live.com>
Co-authored-by: Zed AI <ai+claude-3.7@zed.dev>
2025-04-23 20:51:01 -06:00
Remco Smits
218496744c
debugger: Add support for inline value hints (#28656)
This PR uses Tree Sitter to show inline values while a user is in a
debug session.

We went with Tree Sitter over the LSP Inline Values request because the
LSP request isn't widely supported. Tree Sitter is easy for
languages/extensions to add support to. Tree Sitter can compute the
inline values locally, so there's no need to add extra RPC messages for
Collab. Tree Sitter also gives Zed more control over how we want to show
variables.

There's still more work to be done after this PR, namely differentiating
between global/local scoped variables, but it's a great starting point
to start iteratively improving it.

Release Notes:

- N/A

---------

Co-authored-by: Piotr Osiewicz <peterosiewicz@gmail.com>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>
Co-authored-by: Cole Miller <m@cole-miller.net>
Co-authored-by: Anthony <anthony@zed.dev>
Co-authored-by: Kirill <kirill@zed.dev>
2025-04-23 22:27:27 +00:00
Smit Barmase
a50fbc9b5c
language: Fix language_scope_at for markdown code comments (#29230)
Closes #29176

This PR fix an issue where uncommenting a code block in Markdown would
add Markdown comments instead of removing the language-specific
comments.

Why?
`language_scope_at` for comments in a code block in Markdown would
result in the language being detected as Markdown. This happens because
the smallest range, such as `//` or `#` on the Markdown layer, is
preferred over `// whole comment line` for any other language. This
results in language detection as Markdown for that point.

To fix this, we also use a depth factor and try to prefer the layer with
greater depth over one with lesser depth. In this case, the code block's
language depth would be preferred over Markdown. The smallest range is
now used as a tiebreaker.

Added test for this case.

Release Notes:

- Fixed issue where uncommenting a code block in Markdown would add
Markdown comments instead of removing the language comments.
2025-04-23 01:20:25 +05:30
Conrad Irwin
afabcd1547
Update block diagnostics (#28006)
Release Notes:

- "Block" diagnostics (that show up in the diagnostics view, or when
using `f8`/`shift-f8`) are rendered more clearly
- `f8`/`shift-f8` now always go to the "next" or "prev" diagnostic,
regardless of the state of the editor

![Screenshot 2025-04-09 at 16 42
09](https://github.com/user-attachments/assets/ae6d2ff6-5183-4b74-89d0-fefee1aa11e3)

---------

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
Co-authored-by: Julia Ryan <juliaryan3.14@gmail.com>
2025-04-15 09:35:13 -06:00
loczek
77544f42b1
snippets: Fix plaintext snippets not working (#28655)
This PR fixes a minor regression introduced in #27718, where snippets
stopped working when the language was set to plaintext because
`languages_at` doesn't include plaintext, while `language_at` does.

Release Notes:

- Fixed plaintext snippets not working
2025-04-13 19:53:22 +02:00
claytonrcarter
97a9a5de10
snippets: Fix snippets for PHP and ERB languages (#27718)
Closes #21541
Closes #22726

This should fix snippets in languages, like PHP, that are based on the
HTML syntax layer. To be honest, I don't totally get where HTML comes
into it, but the issues outlined in #21541 and #22726 both boil down to
"Zed only shows me HTML snippets in PHP/ERB files; I expected to see
PHP/ERB snippets". This solution is based on the comments between
@mrnugget and @osiewicz in #22726: resolve/combine snippets for all
language layers at the given position, whereas current behavior is to
resolve snippets only for the `.last()` language layer at the given
position.

- add `Buffer:languages_at()` (note the plural)
- update `snippet_completions()` in `editor.rs` to loop over each
language, gathering snippets as it goes
- the primary logic for resolving snippets within a single language has
not changed

### Verifying this change

I couldn't find tests related to snippet and currently active languages
(CI may show them to me 😆 ) but I can add some if desired and w/ perhaps
a little coaching or prompting about another test to look to for
inspiration. I have confirmed that this works for PHP, but I have not
checked ERB because I'm not familiar with it or set up for it.

To check this manually:
1. install the PHP extension
2. install at least 1 snippet for each of html, php and phpdoc. If you
don't have any, these should work:
```sh
# BEWARE these will clobber existing snippets!
echo '{"dddd":{"body":"hello from phpdoc"}}' > ~/.config/zed/snippets/phpdoc.json
echo '{"pppp":{"body":"hello from PHP"}}' > ~/.config/zed/snippets/php.json
echo '{"hhhh":{"body":"hello from HTML"}}' > ~/.config/zed/snippets/html.json
```
3. open any PHP file. If you don't have one, here's one that should
work:
```php
<?php

/**
 *
 */
function function_name()
{
}
```
4. Place your cursor in a PHPdoc comment (eg after the `/**` on line 3)
- you should be able to use the `dddd`, `pppp` and `hhhh` snippets; on
`main`, only the `dddd` snippet works here
5. Move your cursor to a non-comment PHP area (eg after the `{` on line
7)
- you should be able to use the `pppp` and `hhhh` snippets, but not
`dddd`; on `main`, only `hhhh` works here

### Performance

This adds 2 separate (not nested) loops to `snippet_completions()`, each
of which will iterate over the active language scopes at the given
location. I have not looked into the specifics of how many layers most
languages have, but I suspect that *most* users will see identical
performance as before because there will only be 1 scope active most of
the time.

In some cases, though (eg PHP, ERB, maybe template strings in JS), the
editor will be looping over more layers, possibly many in some deeply
injected/embedded cases (I'm thinking of a regex template string in a JS
heredoc string in a PHP script in an HTML file). I don't expect this to
be an issue – nor has it been in my usage and testing – but performance
of snippets could be affected in pathological cases.

### Alternate solutions

Instead of resolving snippets for *all* layers, we could just change how
we pick which language to resolve. Instead of always using `.last()`,
perhaps we could do something more clever. This feels like it could be
tricky and potentially error prone, though.

Release Notes:

- Snippets are now resolved for all languages active at the cursor
location.
- Fixed snippets in PHP, ERB and other languages whose syntax layers are
based on HTML
2025-04-12 00:20:43 +02:00
Ben Kunkle
e66a24edcf
format: Re-implement support for formatting with code actions that contain commands (#28392)
Closes #27692
Closes #27935

Release Notes:

- Fixed a regression where code-actions used when formatting on save
were rejected if they contained commands
2025-04-09 01:53:54 +00:00
Piotr Osiewicz
0b75c13034
chore: Replace as_any functions with trait upcasting (#28221)
Closes #ISSUE

Release Notes:

- N/A
2025-04-08 22:16:27 +02:00
Smit Barmase
69d7ea7b60
buffer: Fix broken auto indent when pasting code starting with new line (#28134)
Closes #26907

Currently, in case of new line to find delta, it is comparing old first
line indent with new second line indent. This results into incorrect
indentation. This PR fixes this delta calculation by passing correct
second line indent in that particular case.

- [X] Add Test

Before:


https://github.com/user-attachments/assets/065deba0-be19-4643-a784-d248a8e7c891

After:


https://github.com/user-attachments/assets/a0037043-4bd8-460f-b8ba-b7da7bdbe1ea

Release Notes:

- Fixed issue where pasting code starting with new line resulted
incorrect auto indent.
2025-04-05 05:14:15 +05:30
Piotr Osiewicz
c6e2d20a02
chore: Bump Rust version to 1.86 (#28021)
Closes #ISSUE

Release Notes:

- N/A
2025-04-03 23:32:50 +02:00
Kirill Bulatov
3f71ae9897
Use more appropriate action for Vim word completions (#28043)
Follow-up of https://github.com/zed-industries/zed/pull/26410

The action does not sort the items the way Vim does, but still better
than the previous state.

Release Notes:

- N/A

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
2025-04-03 19:32:24 +00:00
Antonio Scandurra
e123c4bced
Fix soft-wrapping with fold creases (#28029)
Release Notes:

- Fixed a rendering bug that caused context in the agent to not wrap
properly.

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Zed AI <ai+claude-3.7@zed.dev>
2025-04-03 17:33:08 +00:00
Antonio Scandurra
4a252515b1
Improve tracking for agent edits (#27857)
Release Notes:

- N/A

---------

Co-authored-by: Nathan Sobo <nathan@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
2025-04-01 22:13:28 +00:00
Piotr Osiewicz
dc64ec9cc8
chore: Bump Rust edition to 2024 (#27800)
Follow-up to https://github.com/zed-industries/zed/pull/27791

Release Notes:

- N/A
2025-03-31 20:55:27 +02:00
Piotr Osiewicz
0729d24d77
chore: Prepare for Rust edition bump to 2024 (without autofix) (#27791)
Successor to #27779 - in this PR I've applied changes manually, without
futzing with if let lifetimes at all.

Release Notes:

- N/A
2025-03-31 20:10:36 +02:00
Max Brunsfeld
9445005bff
Don't consider empty deleted files to be dirty or conflicting (#27701)
When a file is deleted outside of Zed, but it doesn't have any unsaved
changes, it shouldn't be considered "dirty" (prompting you before you
close it).

Release Notes:

- Fixed an bug where unchanged buffers were marked as conflicting if
their files were deleted outside of Zed.

---------

Co-authored-by: Antonio <antonio@zed.dev>
2025-03-28 14:17:16 -07:00