Commit Graph

2160 Commits (325692a154b4190fe75c964c5704d54924165f0e)

Author SHA1 Message Date
Skyler Hawthorne 15e07d4db8 feat: smart_tab
Implement `smart_tab`, which optionally makes the tab key run the
`move_parent_node_start` command when the cursor has non- whitespace to
its left.
1 year ago
Skyler Hawthorne 93acb53812 add node boundary movement 1 year ago
Michael Davis d4f9716fbc Add yank_to_clipboard commands, bind to `<space>y` by default
The clipboard special registers are able to retain multiple selections
and also join the value when copying it to the clipboard. So by default
we should yank regularly to the '*' and '+' registers. That will have
the same behavior for the clipboards but will allow pasting multiple
selections if the clipboard doesn't change between yanks.
1 year ago
Michael Davis 4555a6b433 Reimplement clipboard commands in terms of special regs
Since the clipboard provider now lives on the Registers type, we want
to eliminate it from the Editor. We can do that and clean up the
commands that interact with the clipboard by calling regular yank,
paste and replace impls on the clipboard special registers.

Eventually the clipboard commands could be removed once macro keybinding
is supported.
1 year ago
Michael Davis 2d838d729c Preview the latest value for regular registers
This fixes a discrepancy between regular registers which are used for
yanking multiple values (for example via `"ay`) and regular registers
that store a history of values (for example `"a*`).

Previously, the preview shown in `select_register`'s infobox would show
the oldest value in history. It's intuitive and useful to see the most
recent value pushed to the history though.

We cannot simply switch the preview line from `values.first()`
to `values.last()`: that would fix the preview for registers
used for history but break the preview for registers used to yank
multiple values. We could push to the beginning of the values with
`Registers::push` but this is wasteful from a performance perspective.
Instead we can have `Registers::read` return an iterator that
returns elements in the reverse order and reverse the values in
`Register::write`. This effectively means that `push` adds elements to
the beginning of the register's values. For the sake of the preview, we
can switch to `values.last()` and that is then correct for both usage-
styles. This also needs a change to call-sites that read the latest
history value to switch from `last` to `first`.
1 year ago
Michael Davis a23b70182c commands: Allow using selected register where hardcoded
These snippets use hardcoded registers but it can be useful to be able
to specify a register for these commands.
1 year ago
Michael Davis baceb02a09 Use refactored Registers type
This is an unfortunately noisy change: we need to update virtually all
callsites that access the registers. For reads this means passing in the
Editor and for writes this means handling potential failure when we
can't write to a clipboard register.
1 year ago
Philipp Mildenberger 8a28f30593
Reformat with nightly rustfmt for better let-else formatting (#7721) 1 year ago
Michael Davis 953073a679 highlighted_code_block: Take input text as &str
This removes a handful of allocations for functions calling into the
function, which is nice because the prompt may call this function on
every keypress.
1 year ago
Michael Davis 98ef05d768 Prefer RopeSlice to &Rope in helix_core::syntax
Pascal and I discussed this and we think it's generally better to
take a 'RopeSlice' rather than a '&Rope'. The code block rendering
function in the markdown component module is a good example for how
this can be useful: we can remove an allocation of a rope and instead
directly turn a '&str' into a 'RopeSlice' which is very cheap.

A change to prefer 'RopeSlice' to '&Rope' whenever the rope isn't
modified would be nice, but it would be a very large diff (around 500+
500-). Starting off with just the syntax functions seems like a nice
middle-ground, and we can remove a Rope allocation because of it.

Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de>
1 year ago
Michael Davis f0b877e258 Tune regex highlights for usage in prompts
Since regex is almost always injected into other languages,
`pattern_character`s will inherit the highlight for the structure that
injects them (for example `/foo/` in JavaScript or `~r/foo/` in Elixir).
This removes the string highlight when used in the prompt.

We also add `ERROR` node highlighting so that errors in regex syntax
appear in the prompt. This resolves a TODO in the `regex_prompt`
function about highlighting errors in the regex.
1 year ago
Michael Davis 0dc3753eb2 Syntax-highlight regex prompts
We can use tree-sitter-regex highlighting in prompts for entering
regexes, like `search` or `global_search`. The `highlighted_code_block`
function from the markdown component makes this a very small change.

This could be improved in the future by leaving the parsed syntax tree
on the prompt, allowing incremental updates. Prompt lines are usually so
short though and tree-sitter-regex is rather small and uncomplicated,
so that improvement probably wouldn't make a big difference.
1 year ago
Michael Davis 6a431afc4e
Save an undo checkpoint before accepting completion (#7747) 1 year ago
dependabot[bot] 46251a1411
build(deps): bump tempfile from 3.6.0 to 3.7.0 (#7726)
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
1 year ago
Ryan Fowler 5c41f22c2a
Add support for LSP DidChangeWatchedFiles (#7665)
* Add initial support for LSP DidChangeWatchedFiles

* Move file event Handler to helix-lsp

* Simplify file event handling

* Refactor file event handling

* Block on future within LSP file event handler

* Fully qualify uses of the file_event::Handler type

* Rename ops field to options

* Revert newline removal from helix-view/Cargo.toml

* Ensure file event Handler is cleaned up when lsp client is shutdown
1 year ago
sigmaSd 8977123f25
feat: resolve code action (#7677) 1 year ago
dependabot[bot] b87858b7b4
build(deps): bump indoc from 2.0.2 to 2.0.3 (#7663)
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
1 year ago
Pascal Kuthe 8f1c6456f3
Clear statusline while prompt is visible (#7646) 1 year ago
Alex Vinyals 843ae97120
enhanced `surround_replace` to provide visual feedback (#7588) 1 year ago
Jonathan 0e0501c510
Fix piping to Helix on macOS (#5468) 1 year ago
Tudyx 9893a1fbcc
Auto indent change if selection is linewise (#7316) 1 year ago
Yomain 8afc0282f2
Fix crash when cwd is deleted (#7185) 1 year ago
Pascal Kuthe 1adb19464f
search buffer contents during global search (#5652) 1 year ago
dependabot[bot] ac57e93583
build(deps): bump smallvec from 1.10.0 to 1.11.0 (#7597)
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
1 year ago
Gabriel Hansson c1488267e5
(Updated) Apply motion API refinements (#6078)
* _apply_motion generalization where possible

API encourages users to not forget setting `editor.last_motion` when
applying a motion. But also not setting `last_motion` without applying a
motion first.

* (rename) will_find_char -> find_char

method name makes it sound like it would be returning a boolean.

* use _apply_motion in find_char

Feature that falls out from this is that repetitions of t,T,f,F are
saved with the context extention/move and count. (Not defaulting to extend
by 1 count).

* Finalize apply_motion API

last_motion is now a private field and can only be set by calling
Editor.apply_motion(). Removing need (and possibility) of writing:

`motion(editor); editor.last_motion = motion`

Now it's just: `editor.apply_motion(motion)`

* editor.last_message: rm Box wrap around Arc

* Use pre-existing `Direction` rather than custom `SearchDirection`.

* `LastMotion` type alias for `Option<Arc<dyn Fn(&mut Editor)>>`

* Take motion rather than cloning it.

Co-authored-by: Michael Davis <mcarsondavis@gmail.com>

* last_motion as Option<Motion>.

* Use `Box` over `Arc` for `last_motion`.

---------

Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
1 year ago
Alex Vinyals 28452e1f2a
Initialize log and config files right after parsing arguments (#7585) 1 year ago
Ryan Fowler 828c7432e3
Implement the wa! command (#7577) 1 year ago
Alex Vinyals 1698992de6
Fix `:log-open` when `--log` is specified (#7573) 1 year ago
Alberto Romero 507dd50860
Add filename completer for shell prompt (#7569) 1 year ago
Pascal Kuthe 618620b369
use redraw handle for debouncing LSP messages (#7538) 1 year ago
dependabot[bot] 83e59197ac
build(deps): bump indoc from 2.0.1 to 2.0.2 (#7529)
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
1 year ago
Michael Davis 4fab60030f
LSP: Use negotiated position encoding for workspace edits (#7469)
Previously this was hard-coded to UTF-8 but we might have negotiated
another position encoding.
1 year ago
Michael Davis d3f8e0592b
LSP: Discard publishDiagnostic from uninitialized servers (#7467)
The spec explicitly disallows publishDiagnostic to be sent before
the initialize response:

> ... the server is not allowed to send any requests or notifications to
> the client until it has responded with an InitializeResult ...

(https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#initialize)

But if a non-compliant server sends this we currently panic because we
'.expect()' the server capabilities to be known to fetch the position
encoding. Instead of panicking we can discard the notification and log
the non-compliant behavior.
1 year ago
dependabot[bot] d8f9b901dd
build(deps): bump libc from 0.2.146 to 0.2.147 (#7463)
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.146 to 0.2.147.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.146...0.2.147)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
1 year ago
Pascal Kuthe a0359f7f22 make TS matching fallback to plaintext 1 year ago
Michael Davis 9690e0b733
Fix Component implementations for Picker (#7382) 1 year ago
Gokul Soumya f18acadbd0
Completely remove old Picker and rename FilePicker to Picker 1 year ago
Michael Davis 545acfda88
Make file preview callback optional
When Picker and FilePicker are merged, not all Pickers will be able to
show a preview.

Co-authored-by: Gokul Soumya <gokulps15@gmail.com>
1 year ago
Gokul Soumya fc111213b5
Move FilePicker struct def closer to impl block 1 year ago
Gokul Soumya 15cc09fc81
Render the preview in FilePicker 1 year ago
Gokul Soumya 34c8f9ab73
Move Picker::render into FilePicker::render 1 year ago
Gokul Soumya 49fbf8df53
Move Component methods except render() to FilePicker 1 year ago
Gokul Soumya 1e66e9198c
Move handle_event methods from Picker to FilePicker 1 year ago
Gokul Soumya 8516f43837
Move navigation methods from Picker to FilePicker 1 year ago
Gokul Soumya 7a058c7361
Move scoring functions from Picker to FilePicker 1 year ago
Gokul Soumya 104036bd7f
Copy struct fields and new() from Picker to FilePicker 1 year ago
Gokul Soumya 40916dff63
Move FilePicker::render from Component impl to normal impl
Merges the code for the Picker and FilePicker into a single Picker that
can show a file preview if a preview callback is provided. This change
was mainly made to facilitate refactoring out a simple skeleton of a
picker that does not do any filtering to be reused in a normal Picker
and a DynamicPicker (see #5714; in particular [mikes-comment] and
[gokuls-comment]).

The crux of the issue is that a picker maintains a list of predefined
options (eg. list of files in the directory) and (re-)filters them every
time the picker prompt changes, while a dynamic picker (eg. interactive
global search, #4687) recalculates the full list of options on every
prompt change. Using a filtering picker to drive a dynamic picker hence
does duplicate work of filtering thousands of matches for no reason. It
could also cause problems like interfering with the regex pattern in the
global search.

I tried to directly extract a PickerBase to be reused in Picker and
FilePicker and DynamicPicker, but the problem is that DynamicPicker is
actually a DynamicFilePicker (i.e. it can preview file contents) which
means we would need PickerBase, Picker, FilePicker, DynamicPicker and
DynamicFilePicker and then another way of sharing the previewing code
between a FilePicker and a DynamicFilePicker. By merging Picker and
FilePicker into Picker, we only need PickerBase, Picker and
DynamicPicker.

[gokuls-comment]: https://github.com/helix-editor/helix/issues/5714#issuecomment-1410949578
[mikes-comment]: https://github.com/helix-editor/helix/issues/5714#issuecomment-1407451963
1 year ago
spectre256 d8b7232a47
Add yank_joined command (#7195)
Resolves issue #6888 by adding a command to join all selections and yank
them to the specified register. The typed command takes an argument as
the separator to use when joining the selections.
1 year ago
Alex 3fb9fafb2a
Add config for default line ending (#5621) 1 year ago
A-Walrus 4d8c9a394e
Preview scratch buffers in jumplist picker (#7331) 1 year ago