* feat: improve information on the amount of files loaded
* refactor: naming consitency Doc and not Buf
* fix: correct name of method
* chore: appease clippy
* feat: more human error information when Helix cannot start
* refatcor: use if guard on match arm
Terminals which support the enhanced keyboard protocol send events for
keys pressed with the Super modifier (Windows/Linux key or the Command
key). The only changes that are needed to support this in Helix are:
* Mapping the modifier from crossterm's KeyModifiers to Helix's
KeyModifiers.
* Representing and parsing the modifier from the KeyEvent text
representation.
* Documenting the ability to remap it.
When writing keybindings, use 'Meta-', 'Cmd-' or 'Win-' which are all
synonymous. For example:
[keys.normal]
Cmd-s = ":write"
will trigger for the Windows or Linux keys and the Command key plus 's'.
This should make it easier to figure out why the theme-check CI job
fails. Previously the message didn't include the failing key so you
were left searching or guessing where the error occurred.
This fixes reading from the clipboard when using the termcode provider.
Reading isn't implemented for the termcode provider so `get_contents`
returns `ClipboardError::ReadingNotSupported`. `read_from_clipboard`
needs to recognize this case and use the saved values instead of
emitting an error log and returning nothing.
Follow-up of #10839
Also see #12142
The configuration here is not super intuitive - in order to yank from
a clipboard provider we want it to paste the clipboard and in order to
paste to the clipboard we want it to yank the contents we pass.
This swaps the programs for yank and paste to align with that.
Ref #10839
* Add: xtask to check themes for validation warnings
* Update: tidied up runtime paths
* Update: test build workflow
* Update: address clippy lints
* Revert: only trigger workflow on push to master branch
* Add: Theme::from_keys factory method to construct theme from Toml keys
* Update: returning validation failures in Loader.load method
* Update: commented out invalid keys from affected themes
* Update: correct invalid keys so that valid styles still applied
* Update: include default and base16_default themes in check
* Update: renamed validation_failures to load_errors
* Update: introduce load_with_warnings helper function and centralise logging of theme warnings
* Update: use consistent naming throughout
* Handle window/showMessage and display it bellow status line
* Enable `editor.lsp.display_messages` by default
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
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.
Closes#11351
Also fixed some minor issues related to log
message contents, and removed unnecessary use
of `.as_mut()` as per code review comments on
the PR.
* don't use backup files with hardlinks
* check if the inodes remain the same in the test
* move funcs to faccess and use AsRawHandle
* use a copy as a backup for hardlinks
* delete backup after copy
In the case of network file systems, if the server time is ahead
of the local system time, then helix could annoy with messages
that the file has already been modified by another application.
These changes are ported from
<https://redirect.github.com/helix-editor/helix/pull/9801>. It's a
cleanup of `Document::apply_impl` that uses some early returns to
reduce nesting and some reordering of the steps. The early returns
bail out of `apply_impl` early if the transaction fails to apply or
if the changes are empty (in which case we emit the SelectionDidChange
event). It's a somewhat cosmetic refactor that makes the function easier
to reason about but it also makes it harder to introduce bugs by mapping
positions through empty changesets for example.
Co-authored-by: Pascal Kuthe <pascalkuthe@pm.me>
* replicate t-monaghan's changes
* remove View.offset in favour of Document.view_data.view_position
* improve access patterns for Document.view_data
* better borrow checker wrangling with doc_mut!()
* reintroduce ensure_cursor_in_view in handle_config_events
since we sorted out the borrow checker issues using partial borrows,
there's nothing stopping us from going back to the simpler implementation
* introduce helper functions on Document .view_offset, set_view_offset
* fix rebase breakage
This commit brings the text decoration API inline with the
LineAnnotation API (so they are consistent) resulting in a single
streamlined API instead of multiple ADHOK callbacks.
This introduces a custom URI type in core meant to be extended later
if we want to support other schemes. For now it's just a wrapper over a
PathBuf. We use this new URI type to firewall `lsp::Url`. This was
previously done in 8141a4a but using a custom URI type is more flexible
and will improve the way Pickers handle paths for previews in the child
commit(s).
Co-authored-by: soqb <cb.setho@gmail.com>
* Add changes before insert mode undo
Fixes#11077
* Address edge cases for undo like Kakoune does
---------
Co-authored-by: Kaniel Kirby <pirate7007@runbox.com>
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
Saving while in insert mode causes issues with the modification
indicator and this is very easy to reproduce with the current state of
the auto-save hook. We can tweak the hook slightly to await the mode
switch out of insert mode to perform the save.
The debounce is preserved: if you save and then immediately exit insert
mode the debounce will be respected. If the debounce lapses while you
are in insert mode, the save occurs as you switch out of insert mode
immediately.
* Implement check before adding path to files
* fix problem where directories were removed from args.files
* Revert "Implement check before adding path to files"
This reverts commit c123944d9b.
* Dissallow opening of irregular non-symlink files
* Fixed issue with creating new file from command line
* Fixed linting error.
* Optimized regularity check as suggested in review
* Created DocumentOpenError Sum Type to switch on in Application
* Forgot cargo fmt
* Update helix-term/src/application.rs
Accept suggestion in review.
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* Moved thiserror version configuration to the workspace instead of the individual packages.
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* Fix jump_backwards behaviour when jumplist is at capacity
* Decrement self.current while popping from front
* Fix issue with conflicting updates to self.current
* Realised that truncate is intentional
* Use saturating_sub when decrementing current
* Fix naming of previous jump, and remove unneeded comment change
* Remove unnecessary changes in push
* Return num elements removed from front, and use in backward method
* Hide num_removed from public interface and tidy up jump location check
* auto save after delay
* configable
* clearer names
* init
* working with some odd behaviour
* working with greater consistency
* Apply reviewer suggestions
- Remove unneccessary field
- Remove blocking save
* Improve auto-save configuration
Auto save can be configured to trigger on focus loss:
```toml
auto-save.focus-lost = true|false
```
and after a time delay (in milli seconds) since last keypress:
```toml
auto-save.after-delay.enable = true|false
auto-save.after-delay.timeout = [0, u64::MAX] # default: 3000
```
* Remove boilerplate and unnecessary types
* Remove more useless types
* Update docs for auto-save.after-delay
* Fix wording of (doc) comments relating to auto-save
* book: Move auto-save descriptions to separate section
---------
Co-authored-by: Miguel Perez <miguelvojito@gmail.com>
Co-authored-by: Miguel Perez <perezoji@cs.fsu.edu>
fsync(2) is a somewhat expensive operation that flushes writes to the
underlying disk/SSD. It's typically used by databases to ensure that
writes survive very hard failure scenarios like your cat kicking the
plug out of the wall. Synchronizing isn't automatically done by
`flush`ing (from the `std::io::Write` or `tokio::io::AsyncWriteExt`
traits). From the [`tokio::fs::File`] moduledocs:
> To ensure that a file is closed immediately when it is dropped, you
> should call `flush` before dropping it. Note that this does not ensure
> that the file has been fully written to disk; the operating system
> might keep the changes around in an in-memory buffer. See the
> `sync_all` method for telling the OS to write the data to disk.
[`tokio::fs::File`]: https://docs.rs/tokio/latest/tokio/fs/struct.File.html
Without a serializer, we drop the custom alphabet when making config
modifications like with `:set`. For example before this commit,
`:set mouse false` would reset a custom alphabet to the default.
This patch merges the last child of a container node to the parent. This
avoids the bug where uneven spaced Views would be created. To reproduce:
1. `vsplit`
2. `split`
3. `quit`
4. `vsplit`
With this patch the bug cannot be seen anymore.
In the `reload-all` command, we should not stop reloading the documents
if one error is found. Instead, we should report the error and continue
trying to reload the current open documents. This is useful in cases
where a backing file does not exist temporarily (e.g. when editing a git
patch in the outstanding chain that doesn't have a file just yet).
This change also remove the error messages in the cases where the
backing is `None`, like in new docs or `tutor`.
* feat: add 'file-abs-path' to statusline (#4434)
* cleanup implementation
* rename to be non-abbreviated names
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
URIs need to be normalized to be comparable. For example a language
server could send a URI for a path containing '+' as '%2B' but we might
encode this in something like 'Document::url' as just '+'. We can
normalize the URI straight into a PathBuf though since this is the only
value we compare these diagnostics URIs against. This also covers
edge-cases like windows drive letter capitalization.
`syn_loader` was replaced rather than interior value being replace,
old value was still being referenced and not updated after `:config-refresh`.
By using `ArcSwap` like for `config`, each `.load()` call will return the most
updated value.
Co-authored-by: kyfan <kyfan@email>
Currently, helix implements operations which change the paths of files
incorrectly and inconsistently. This PR ensures that we do the following
whenever a buffer is renamed (`:move` and workspace edits)
* always send did_open/did_close notifications
* send will_rename/did_rename requests correctly
* send them to all LSP servers not just those that are active for a
buffer
* also send these requests for paths that are not yet open in a buffer (if
triggered from workspace edit).
* only send these if the server registered interests in the path
* autodetect language, indent, line ending, ..
This PR also centralizes the infrastructure for path setting and
therefore `:w <path>` benefits from similar fixed (but without didRename)
We use `which::which` in many crates, so `which` was a separate
dependency across all of them. We can centralize `which` into the
stdx crate so it's easy for all crates to depend on it.
I also moved the rest of `helix-view/src/env.rs` into helix-stdx's
`env` module since it only contained a thin wrapper around `which`
and `std::env`.
helix-stdx is meant to carry extensions to the stdlib or low-level
dependencies that are useful in all other crates. This commit starts
with all of the path functions from helix-core and the CWD tracking that
lived in helix-loader.
The CWD tracking in helix-loader was previously unable to call the
canonicalization functions in helix-core. Switching to our custom
canonicalization code should make no noticeable difference though
since `std::env::current_dir` returns a canonicalized path with
symlinks resolved (at least on unix).
Diagnostics are currently extended if text is inserted at their end. This is
desirable when inserting text after an identifier. For example consider:
let foo = 2;
--- unused variable
Renaming the identifier should extend the diagnostic:
let foobar = 2;
------ unused variable
This is currently implemented in helix but as a consequence adding whitespaces
or a type hint also extends the diagnostic:
let foo = 2;
-------- unused variable
let foo: Bar = 2;
-------- unused variable
In these cases the diagnostic should remain unchanged:
let foo = 2;
--- unused variable
let foo: Bar = 2;
--- unused variable
As a heuristic helix will now only extend diagnostics that end on a word char
if new chars are appended to the word (so not for punctuation/ whitespace).
The idea for this mapping was inspired for the word level tracking vscode uses
for many positions. While VSCode doesn't currently update diagnostics after
receiving publishDiagnostic it does use this system for inlay hints for example.
Similarly, the new association mechanism implemented here can be used for word
level tracking of inlay hints.
A similar mapping function is implemented for word starts. Together
these can be used to make a diagnostic stick to a word. If that word
is removed that diagnostic is automatically removed too. This is the exact
same behavior VSCode inlay hints eixibit.
* rust-toolchain.toml: bump MSRV to 1.70.0
With Firefox 120 released on 21 November 2023, the MSRV is now 1.70.0.
* Fix cargo fmt with Rust 1.70.0
* Fix cargo clippy with Rust 1.70.0
* Fix cargo doc with Rust 1.70.0
* rust-toolchain.toml: add clippy component
* .github: bump dtolnay/rust-toolchain to 1.70
* helix-term: bump rust-version to 1.70
* helix-view/gutter: use checked_ilog10 to count digits
* helix-core/syntax: use MAIN_SEPARATOR_STR constant
* helix-view/handlers/dap: use Display impl for displaying process spawn error
* WIP: helix-term/commands: use checked math to assert ranges cannot overlap
The aim is to make it slow enough it only triggers during a typing
pause, but not too slow. Initial value was chosen as a safe slow
default but I've been using 250 for a while.
* adds treesitter-highlight-name command
* commit documentation changes
* moves the get_highlight_name function into core/syntax
* rename get_highlight_name function to get_highlight_for_node_at_position
* addresses pr comments: moves fn into helper fn, simplifies a lot
* commit updated documentation changes
* changes scope method to return &str so that callers can decide whether or not to own
Pascal Kuthe
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Michael Davis
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