* fix(themes): fix diagnostics in snazzy
Before this change, the color scheme makes most diagnostics difficult
to read. This fix makes diagnostic much less obtrusive when using
snazzy.
* chore(fmt): nicely format snazzy theme file
* Handle window/showMessage and display it bellow status line
* Enable `editor.lsp.display_messages` by default
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
The Lean process, spawned by the language server, might use excessive
memory in certain situation, causing the entire system to freeze. See:
https://github.com/leanprover/lean4/issues/5321
The language server accepts a CLI flag for limiting memory use. I set
it to 1024MB, which might be a bit arbitrary, but definitly prevents
the system from crashing.
We clone this type very often in LSP pickers, for example diagnostics
and symbols. We can use a single Arc in many cases to avoid the
unnecessary clones.
The only caller of `from_path_buf` was removed in the parent commit
allowing us to drop owned variant of path's `Cow`. With this change we
never need to allocate in the picker preview callback.
The lsp location type has the lsp's URI type and a range. We can replace
that with a custom type private to the lsp commands module that uses the
core URI type instead.
We can't entirely replace the type with a new Location type in core.
That type might look like:
pub struct Location {
uri: crate::Uri,
range: crate::Range,
}
But we can't convert every `lsp::Location` to this type because for
definitions, references and diagnostics language servers send documents
which we haven't opened yet, so we don't have the information to convert
an `lsp::Range` (line+col) to a `helix_core::Range` (char indexing).
This cleans up the picker definitions in this file so that they can all
use helpers like `jump_to_location` and `location_to_file_location` for
the picker preview. It also removes the only use of the deprecated
`PathOrId::from_path_buf` function, allowing us to drop the owned
variant of that type in the child commit.
* Add some rust builtins
* rust queries: Add everything in the 2021 prelude
* Update runtime/queries/rust/highlights.scm
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
Whenever a document is changed helix maps various positions like the
cursor or diagnostics through the `ChangeSet` applied to the document.
Currently, this mapping handles replacements as follows:
* Move position to the left for `Assoc::Before` (start of selection)
* Move position to the right for `Assoc::After` (end of selection)
However, when text is exactly replaced this can produce weird results
where the cursor is moved when it shouldn't. For example if `foo` is
selected and a separate cursor is placed on each character (`s.<ret>`)
and the text is replaced (for example `rx`) then the cursors are moved
to the side instead of remaining in place.
This change adds a special case to the mapping code of replacements:
If the deleted and inserted text have the same (char) length then
the position is returned as if the replacement doesn't exist.
only keep selections invariant under replacement
Keeping selections unchanged if they are inside an exact replacement
is intuitive. However, for diagnostics this is not desirable as
helix would otherwise fail to remove diagnostics if replacing parts
of the document.
This is a temporary limitation because of the way that command sequences
are executed. Each command is currently executed back-to-back
synchronously, but macros are by design queued up for the compositor.
So macros mixed into a command sequence will behave undesirably: they
will be executed after the rest of the static and/or typable commands
in the sequence.
This is pending a larger refactor of how we handle commands.
<https://redirect.github.com/helix-editor/helix/issues/5555> has
further details and <https://redirect.github.com/helix-editor/helix/issues/4508>
discusses a similar problem faced by the command palette.
The repository reference used here was a fork from the actual
repository, which has now been moved under ionide organization, where it is
in active maintenance and development.
The commit SHA is the currently latest commit from main branch.
The injections.scm is copied as is from the fsharp treesitter repo
[queries](https://github.com/ionide/tree-sitter-fsharp/blame/main/queries).
The locals.scm is copied from the repo and the capture names are to follow
the standard names:
- Replace @local.definition.var @local.definition.function, and @local.definition.parameter with @local.definition
- Remove (#set! "definition.function.scope" "parent")
The highlights.scm is copied as well from the fsharp
treesitter repo, but modified here to match helix highlight scopes based
on my best guesstimates. The changes made:
- Remove @spell scopes
- Split @comment into @comment.line and @comment.block
- Replace @comment.documentation with @comment.block.documentation
- Replace @character.special with @special
- Replace @variable.member with @variable.other.member
- Replace @type.definition with @type
- Replace @function.member with @function.method
- Replace @module with @namespace
- Replace @constant.macro with @function.macro
- Replace @property with @variable.other.member
- Replace @variable.member with @variable.other.member
- Replace @variable.parameter.builtin with @variable.builtin
- Replace @function.call with @function
- Replace @number with @constant.numeric.integer and @constant.numeric.float
- Replace @boolean with @constant.builtin.boolean
- Replace @keyword.conditional with @keyword.control.conditional
- Replace @keyword.return with @keyword.control.return
- Replace @keyword.repeate with @keyword.control.repeat
- Replace @keyword.import with @keyword.control.import
- Replace @keyword.modifier with @keyword.storage.modifier
- Replace @keyword.type with @keyword.storage.type
- Replace @keyword.exception with @keyword.control.exception
- Replace @module.builtin with @namespace
* Use `try_lock` in `diff_handle` for Diff gutter
- Add the method `try_load() -> Option<Diff>` to `DiffHandle`, using `try_lock` to avoid deadlocks.
- Use said method in `gutter.rs diff()`, which will use a blank `GutterFn` instead when met with a locked `Diff`.
* Revert changes
* Replace `Mutex` with `RwLock` in `Diff`
---------
Co-authored-by: Kaniel Kirby <pirate7007@runbox.com>
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