For some reason `pulldown_cmark` treats \````` as a codeblock, meaning
that we could end up with an invalid range generated from
`extract_code_block_content_range` (`3..2`)
Closes#30495
Release Notes:
- agent: Fix an edge case where the editor would crash when model
generated malformed markdown
Closes https://github.com/zed-industries/zed/issues/30411
Rendering as markdown gives us text selection and copying for free. In
the future, we may want to explore having these commands be actual
editors, allowing you to step in, change the command, and re-run it
right from there.
Release Notes:
- agent: Made the terminal command in the tool card selectable and
copyable.
After merging #30364 I realized why it was unnecessary to fix the code,
and was more efficient before. UTF-8 does not use the standard 0-127
ASCII range for multi-byte chars. So this reverts that change and
documents why the code is valid.
Release Notes:
- N/A
Backtrace of the panic in the Agent pane:
```
Thread "<unnamed>" panicked with "called `Option::unwrap()` on a `None` value" at crates/markdown/src/parser.rs:264:55
https://github.com/zed-industries/zed/blob/3fdbc3090d2cc5c2e24014009cccbe5e7c55d217/src/crates/markdown/src/parser.rs#L264 (may not be uploaded, line may be incorrect if files modified)
0: zed::reliability::init_panic_hook::{{closure}}
at /home/silver/develop/zed/crates/zed/src/reliability.rs:56:29
1: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1990:9
std::panicking::rust_panic_with_hook
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:839:13
2: std::panicking::begin_panic_handler::{{closure}}
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:697:13
3: std::sys::backtrace::__rust_end_short_backtrace
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/backtrace.rs:168:18
4: rust_begin_unwind
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/panicking.rs:695:5
5: core::panicking::panic_fmt
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:75:14
6: core::panicking::panic
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/panicking.rs:145:5
7: core::option::unwrap_failed
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/core/src/option.rs:2015:5
8: core::option::Option<T>::unwrap
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/option.rs:978:21
markdown::parser::parse_markdown
at /home/silver/develop/zed/crates/markdown/src/parser.rs:264:37
9: markdown::Markdown::parse::{{closure}}
at /home/silver/develop/zed/crates/markdown/src/markdown.rs:282:51
10: <core::pin::Pin<P> as core::future::future::Future>::poll
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/future.rs:124:9
11: async_task::raw::RawTask<F,T,S,M>::run
at /home/silver/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/async-task-4.7.1/src/raw.rs:557:17
12: async_task::runnable::Runnable<M>::run
at /home/silver/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/async-task-4.7.1/src/runnable.rs:781:18
13: gpui::platform::linux::dispatcher::LinuxDispatcher::new::{{closure}}::{{closure}}
at /home/silver/develop/zed/crates/gpui/src/platform/linux/dispatcher.rs:44:25
14: std::sys::backtrace::__rust_begin_short_backtrace
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/backtrace.rs:152:18
15: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/thread/mod.rs:559:17
16: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/panic/unwind_safe.rs:272:9
17: std::panicking::try::do_call
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:587:40
18: __rust_try
19: std::panicking::try
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panicking.rs:550:19
std::panic::catch_unwind
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/panic.rs:358:14
std::thread::Builder::spawn_unchecked_::{{closure}}
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/thread/mod.rs:557:30
20: core::ops::function::FnOnce::call_once{{vtable.shim}}
at /home/silver/.rustup/toolchains/1.86-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250:5
21: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
<alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/alloc/src/boxed.rs:1976:9
std::sys::pal::unix::thread::Thread::new::thread_start
at /rustc/05f9846f893b09a1be1fc8560e33fc3c815cfecb/library/std/src/sys/pal/unix/thread.rs:106:17
22: start_thread
at ./nptl/pthread_create.c:447:8
23: clone3
at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:78:0
Segmentation fault
```
Release Notes:
- N/A *or* Added/Fixed/Improved ...
---------
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
This PR adds a new field in the `MarkdownStyle` struct,
`heading_level_styles`, allowing, via the newly added function
`apply_heading_style` and struct `HeadingLevelStyles` to customize each
individual heading level in Markdown rendering/styling function.
Things like this should now be possible:
```rust
MarkdownStyle {
heading_level_styles: Some(HeadingLevelStyles {
h1: Some(TextStyleRefinement {
font_size: Some(rems(1.15).into()),
..Default::default()
}),
}),
..Default::default()
}
```
Release Notes:
- N/A
This PR adds colors to debug panel's session menu that indicate the
state of each respective session. It also adds a close button to each
entry.
green - running
yellow - stopped
red - terminated/ended
Release Notes:
- N/A
This PR removes the retained `MarkdownStyle` on the `Markdown` entity in
favor of using the `MarkdownElement` directly and passing the
`MarkdownStyle` to it.
This makes it so switching themes will be reflected live in the code
block styles.
Release Notes:
- N/A
---------
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Agus Zubiaga <hi@aguz.me>
PR #24388 changed the markdown parsing to copy parsed text in order to
handle markdown escaping, removing the optimization to instead reuse
text from the input.
Another issue with that change was that handling of finding links within
`Text` intermixed use of `text` and `parsed`, relying on the offsets
matching up (which I believe was true in practice).
The solution is to distinguish pulldown_cmark `Text` nodes that share
bytes with the input and those that do not.
Release Notes:
- N/A
Closes#4461
Take 2 on https://github.com/zed-industries/zed/pull/25040.
Fixes panic caused due to using `setHiddenUntilMouseMoves` return type
to `set` cursor on macOS.
Release Notes:
- Now cursor hides when the user is typing in editor. It will stay
hidden until it is moved again. This behavior is `true` by default, and
can be configured with `hide_mouse_while_typing` in settings.
---------
Co-authored-by: Peter Tripp <peter@zed.dev>
Co-authored-by: Thomas Mickley-Doyle <thomas@zed.dev>
Co-authored-by: Agus <agus@zed.dev>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
Co-authored-by: Agus Zubiaga <hi@aguz.me>
Co-authored-by: Angelk90 <angelo.k90@hotmail.it>
This is the core change:
https://github.com/zed-industries/zed/pull/26758/files#diff-044302c0d57147af17e68a0009fee3e8dcdfb4f32c27a915e70cfa80e987f765R1052
TODO:
- [x] Use AsyncFn instead of Fn() -> Future in GPUI spawn methods
- [x] Implement it in the whole app
- [x] Implement it in the debugger
- [x] Glance at the RPC crate, and see if those box future methods can
be switched over. Answer: It can't directly, as you can't make an
AsyncFn* into a trait object. There's ways around that, but they're all
more complex than just keeping the code as is.
- [ ] Fix platform specific code
Release Notes:
- N/A
This PR makes it so the copy button on Markdown code blocks stays
absolutely positioned even when scrolled:
<img width="1297" alt="Screenshot 2025-03-04 at 5 28 48 PM"
src="https://github.com/user-attachments/assets/b0d0fae9-ccd6-43c1-bef3-44d8d3c3e669"
/>
We achieve this by inserting a new parent element around both the copy
button and the code block itself so we can position the copy button
absolutely within that element.
Release Notes:
- N/A
This PR adds the ability for Markdown code blocks and tables to be made
horizontally scrollable.
This is a feature that the caller can opt in to.
Right now we're using it for the rendered Markdown in the Assistant 2
panel.
Release Notes:
- N/A
This PR adds initial support for displaying tables to the `markdown`
crate.
This allows us to render tables in Assistant 2:
| Before | After |
|
----------------------------------------------------------------------------------------------------------------------------------------------------
|
----------------------------------------------------------------------------------------------------------------------------------------------------
|
| <img width="1309" alt="Screenshot 2025-03-03 at 1 39 39 PM"
src="https://github.com/user-attachments/assets/ad7ada01-f35d-4fcf-a20c-deb42b55b34e"
/> | <img width="1297" alt="Screenshot 2025-03-03 at 3 38 21 PM"
src="https://github.com/user-attachments/assets/9b771126-30a0-479b-8c29-f5f572936f56"
/> |
There are a few known issues that should be addressed as follow-ups:
- The horizontal scrolling within a table is linked with the scrolling
of the parent container (e.g., the Assistant 2 thread)
- Cells are currently cut off entirely when they are too wide, would be
nice to truncate them with an ellipsis
Release Notes:
- N/A
The language::markdown crate had been superceded by markdown::Mardown.
After #25117, the only two remaining use-cases were rendering git commit
messages (which are arguably not really markdown) and the signature help
(which is definitely not markdown).
Updated the former to use the new markdown component, and the latter to
do syntax highlighting manually.
Release Notes:
- Allow selecting the commit message in git commits
Closes#18641
Contributes: #13194
Release Notes:
- Open LSP documentation file links in Zed not the system opener
- Render completion documentation markdown consistently with
documentation markdown
Done automatically with
> ast-grep -p '$A.background_executor().spawn($B)' -r
'$A.background_spawn($B)' --update-all --globs "\!crates/gpui"
Followed by:
* `cargo fmt`
* Unexpected need to remove some trailing whitespace.
* Manually adding imports of `gpui::{AppContext as _}` which provides
`background_spawn`
* Added `AppContext as _` to existing use of `AppContext`
Release Notes:
- N/A
## Context
While looking through the client crate, I noticed that some of the old
functions and variables were still using gpui::model name that was
deprecated during the gpui3 transition. This PR renames those instances
of model to entity to be more inline with gpui3.
In addition, I also renamed `model` to `entity` in cases found by the
below search terms given by @someone13574
- model = cx.
- model: Entity
- model: &Entity
- OpenedModelHandle
- model.update
- model.upgrade
- model = .*\.root (regex)
- parent_model
- model = cx.new
- cx.spawn(move |model
Release Notes:
- N/A
This PR adds two helpers methods to the `TextSystem`:
- `em_width`
- `em_advance`
These methods return the width and advance width for an `em`,
respectively.
We were using these definitions in a number of different spots, and by
unifying them we better canonicalize that an `em` is based on the `m`
character.
Release Notes:
- N/A
Bennet Bo Fenner