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* Add check for a non-zero value for tab width (#7178)Ilya Sovtsov2023-06-07
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* build(deps): bump once_cell from 1.17.2 to 1.18.0 (#7248)dependabot[bot]2023-06-06
| | | | Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* build(deps): bump hashbrown from 0.13.2 to 0.14.0 (#7246)dependabot[bot]2023-06-06
| | | | Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* feat(core): add plaintext matching fallback to tree-sitter matching (#4288)Alex Vinyals2023-06-05
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* Fix typo in syntax.rs (#7114)Ikko Eltociear Ashimine2023-05-26
| | | seperator -> separator
* build(deps): bump bitflags from 2.2.1 to 2.3.1 (#7117)dependabot[bot]2023-05-23
| | | | Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* Add command to merge non-consecutive ranges (#7053)Szabin2023-05-19
| | | | | | | | | | | * Add command for merging non-consecutive ranges * Add `merge_selections` command to book * Simplify `merge_ranges` Heeded the advice of @the-mikedavis to stop iterating over all ranges and simply merge the first and the last range, as the invariants of `Selection` guarantee that the list of ranges is always sorted and never empty. * Clarify doc comment of `merge_ranges`
* Refactor doc language servers to a HashMap, and the config to use a Vec to ↵Philipp Mildenberger2023-05-18
| | | | retain order
* Simplify Display implementation for LanguageServerFeaturePhilipp Mildenberger2023-05-18
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* Refactored doc.language_servers and doc.language_servers_with_feature to ↵Philipp Mildenberger2023-05-18
| | | | | | return an iterator and refactor LanguageServerFeature handling to a HashMap (language server name maps to features) Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de>
* Simplify Display implementation of LanguageServerFeaturePhilipp Mildenberger2023-05-18
| | | | Co-authored-by: Ivan Tham <pickfire@riseup.net>
* Adds support for multiple language servers per language.Philipp Mildenberger2023-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Language Servers are now configured in a separate table in `languages.toml`: ```toml [langauge-server.mylang-lsp] command = "mylang-lsp" args = ["--stdio"] config = { provideFormatter = true } [language-server.efm-lsp-prettier] command = "efm-langserver" [language-server.efm-lsp-prettier.config] documentFormatting = true languages = { typescript = [ { formatCommand ="prettier --stdin-filepath ${INPUT}", formatStdin = true } ] } ``` The language server for a language is configured like this (`typescript-language-server` is configured by default): ```toml [[language]] name = "typescript" language-servers = [ { name = "efm-lsp-prettier", only-features = [ "format" ] }, "typescript-language-server" ] ``` or equivalent: ```toml [[language]] name = "typescript" language-servers = [ { name = "typescript-language-server", except-features = [ "format" ] }, "efm-lsp-prettier" ] ``` Each requested LSP feature is priorized in the order of the `language-servers` array. For example the first `goto-definition` supported language server (in this case `typescript-language-server`) will be taken for the relevant LSP request (command `goto_definition`). If no `except-features` or `only-features` is given all features for the language server are enabled, as long as the language server supports these. If it doesn't the next language server which supports the feature is tried. The list of supported features are: - `format` - `goto-definition` - `goto-declaration` - `goto-type-definition` - `goto-reference` - `goto-implementation` - `signature-help` - `hover` - `document-highlight` - `completion` - `code-action` - `workspace-command` - `document-symbols` - `workspace-symbols` - `diagnostics` - `rename-symbol` - `inlay-hints` Another side-effect/difference that comes with this PR, is that only one language server instance is started if different languages use the same language server.
* automatically disable TS when parsing takes longer than 500msPascal Kuthe2023-05-18
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* don't move cursor while forward deleting in append modePascal Kuthe2023-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, when forward deleting (`delete_char_forward` bound to `del`, `delete_word_forward`, `kill_to_line_end`) the cursor is moved to the left in append mode (or generally when the cursor is at the end of the selection). For example in a document `|abc|def` (|indicates selection) if enter append mode the cursor is moved to `c` and the selection becomes: `|abcd|ef`. When deleting forward (`del`) `d` is deleted. The expectation would be that the selection doesn't shrink so that `del` again deletes `e` and then `f`. This would look as follows: `|abcd|ef` `|abce|f` `|abcf|` `|abc |` This is inline with how other editors like kakoune work. However, helix currently moves the selection backwards leading to the following behavior: `|abcd|ef` `|abc|ef` `|ab|ef` `ef` This means that `delete_char_forward` essentially acts like `delete_char_backward` after deleting the first character in append mode. To fix the problem the cursor must be moved to the right while deleting forward (first fix in this commit). Furthermore, when the EOF char is reached a newline char must be inserted (just like when entering appendmode) to prevent the cursor from moving to the right
* fix panic when deleting overlapping rangesPascal Kuthe2023-05-18
| | | | | | | | | | | | | Some deletion operations (especially those that use indentation) can generate overlapping deletion ranges when using multiple cursors. To fix that problem a new `Transaction::delete` and `Transaction:delete_by_selection` function were added. These functions merge overlapping deletion ranges instead of generating an invalid transaction. This merging of changes is only possible for deletions and not for other changes and therefore require its own function. The function has been used in all commands that currently delete text by using `Transaction::change_by_selection`.
* Fix warnings from clippy (#7013)ZJPzjp2023-05-11
| | | | | * Fix warnings from clippy * revert MAIN_SEPARATOR_STR
* build(deps): bump etcetera from 0.7.1 to 0.8.0 (#6931)dependabot[bot]2023-05-02
| | | | | | | | | | | | | | | Bumps [etcetera](https://github.com/lunacookies/etcetera) from 0.7.1 to 0.8.0. - [Release notes](https://github.com/lunacookies/etcetera/releases) - [Commits](https://github.com/lunacookies/etcetera/compare/v0.7.1...v0.8.0) --- updated-dependencies: - dependency-name: etcetera dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* inject language based on file extension & shebang (#3970)Timothy DeHerrera2023-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * inject language based on file extension Nodes can now be captured with "injection.filename". If this capture contains a valid file extension known to Helix, then the content will be highlighted as that language. * inject language by shebang Nodes can now be captured with "injection.shebang". If this capture contains a valid shebang line known to Helix, then the content will be highlighted as the language the shebang calls for. * add documentation for language injection * nix: fix highlights The `@` is now highlighted properly on either side of the function arg. Also, extending the phases with `buildPhase = prev.buildPhase + ''''` is now highlighted properly. Fix highlighting of `''$` style escapes (requires tree-sitter-nix bump) Fix `inherit` highlighting. * simplify injection_for_match Split out injection pair logic into its own method to make the overall flow easier to follow. Also transform the top-level function into a method on a HighlightConfiguration. * markdown: add shebang injection query
* feat(commands): add clear-register typable command (#5695)jorge2023-04-27
| | | Co-authored-by: Jorge <chorcheus@tutanota.com>
* build(deps): bump etcetera from 0.5.0 to 0.7.1 (#6873)dependabot[bot]2023-04-25
| | | | | | | | | | | | | | | Bumps [etcetera](https://github.com/lunacookies/etcetera) from 0.5.0 to 0.7.1. - [Release notes](https://github.com/lunacookies/etcetera/releases) - [Commits](https://github.com/lunacookies/etcetera/compare/v0.5.0...v0.7.1) --- updated-dependencies: - dependency-name: etcetera dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* build(deps): bump bitflags from 2.1.0 to 2.2.1 (#6869)dependabot[bot]2023-04-25
| | | | | | | | | | | | | | | | Bumps [bitflags](https://github.com/bitflags/bitflags) from 2.1.0 to 2.2.1. - [Release notes](https://github.com/bitflags/bitflags/releases) - [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md) - [Commits](https://github.com/bitflags/bitflags/compare/2.1.0...2.2.1) --- updated-dependencies: - dependency-name: bitflags dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* return early if soft wrap is invalid (#6856)ymgyt2023-04-23
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* build(deps): bump etcetera from 0.4.0 to 0.5.0 (#6798)dependabot[bot]2023-04-18
| | | | | | | | | | | | | | | Bumps [etcetera](https://github.com/lunacookies/etcetera) from 0.4.0 to 0.5.0. - [Release notes](https://github.com/lunacookies/etcetera/releases) - [Commits](https://github.com/lunacookies/etcetera/commits) --- updated-dependencies: - dependency-name: etcetera dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* build(deps): bump bitflags from 2.0.2 to 2.1.0 (#6699)dependabot[bot]2023-04-11
| | | | | | | | | | | | | | | | Bumps [bitflags](https://github.com/bitflags/bitflags) from 2.0.2 to 2.1.0. - [Release notes](https://github.com/bitflags/bitflags/releases) - [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md) - [Commits](https://github.com/bitflags/bitflags/compare/2.0.2...2.1.0) --- updated-dependencies: - dependency-name: bitflags dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* Revert "Fix #6605: Remove soft-wrap.enable option wrapping. (#6656)"Blaž Hrastnik2023-04-08
| | | | | | This caused a bug that would ignore the global config. This reverts commit af88a3c15cc4ddbb1e2f2ea6492868ffb8aba40b.
* Fix #6605: Remove soft-wrap.enable option wrapping. (#6656)gibbz002023-04-08
| | | Co-authored-by: gibbz00 <gabrielhansson@gmail.com>
* Fix typos (#6643)Daniel Sedlak2023-04-07
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* Canonicalize paths before stripping current dir as prefix (#6290)jazzfool2023-03-30
| | | Co-authored-by: jazzfool <shamoslover69@gmail.com>
* add workspace config and manual LSP root managementPascal Kuthe2023-03-29
| | | | | | | | | | fixup documentation Co-authored-by: LeoniePhiline <22329650+LeoniePhiline@users.noreply.github.com> fixup typo Co-authored-by: LeoniePhiline <22329650+LeoniePhiline@users.noreply.github.com>
* Fix clippy lints (#6454)Philipp Mildenberger2023-03-27
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* respect line annotations in char_idx_at_visual_row_offsetPascal Kuthe2023-03-27
| | | | | | | | | | | | | | char_idx_at_visual_row_offset asssumed that a single line/block break always corresponded to a vertical offset of 1. However conceal can hide the line break (in which case the certical offset would be 0) and line annotations (or softwrapped inlay hints at the end of the line) can insert addtional vertical lines. To correctly account for these cases we simply compute the visual offset of the start of the next block from the previous block instead of the visual offset of the block end. This means that the line breaks at the end of the block (however many there may be) are automatically included and we don't need to manually add 1 to the `row_offset` anymore.
* use partition_point instead of binary_search_byPascal Kuthe2023-03-27
| | | | | | | | Using `partition_point` ensures we always find the first entry. With binary search it is "random" (deterministic but implementation specific) which index is retruned if there are multiple equal elements. `partition_point` was added to the standard library to cover extactly the usecase here.
* fix view anchors not at start of a visual linePascal Kuthe2023-03-27
| | | | | | | | | | | | | | | | | | | | | The top of a view is marked by a char idx anchor. That char idx is usually the first character of the visual line it's on. We use a char index instead of a line index because the view may start in the middle of a line with soft wrapping. However, it's possible to temporarily endup in a state where this anchor is not the first character of the first visual line. This is pretty rare because edits usually happen inside/after the view. In most cases we handle this case correctly. However, if the cursor is before the anchor (but still in view) there can be crashes or visual artifacts. This is caused by the fact that visual_offset_from_anchor (and the positioning code in view.rs) incorrectly assumed that the (cursor) position is always after the view anchor if the cursor is in view. But if the anchor is not the first character of the first visual line this is not the case anymore. In that case crashes and visual artifacts are possible. This commit fixes that problem by changing `visual_offset_from_anchor` (and callsites) to properly consider that case.
* build(deps): bump bitflags from 1.3.2 to 2.0.2 (#6387)dependabot[bot]2023-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * build(deps): bump bitflags from 1.3.2 to 2.0.2 Bumps [bitflags](https://github.com/bitflags/bitflags) from 1.3.2 to 2.0.2. - [Release notes](https://github.com/bitflags/bitflags/releases) - [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md) - [Commits](https://github.com/bitflags/bitflags/compare/1.3.2...2.0.2) --- updated-dependencies: - dependency-name: bitflags dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> * deps: Resolve bitflags 2.0 breaking changes Bitflags 2.0 release made some breaking changes requiring some small changes to the Helix codebase. Almost all of the necessary changes are to manually `#[derive(..)]` trait implementations which are no longer automatically derived for all bitflags. All of these were previously automatically derived: #[derive(PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Clone, Copy] I have derived the minimum traits for each bitflag type. The other change was to the `.bits` field. This is now a `.bits()` method so the usage of this has been updated in the `Borders` type. --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* build(deps): bump indoc from 1.0.9 to 2.0.1 (#6385)dependabot[bot]2023-03-21
| | | | | | | | | | | | | | | Bumps [indoc](https://github.com/dtolnay/indoc) from 1.0.9 to 2.0.1. - [Release notes](https://github.com/dtolnay/indoc/releases) - [Commits](https://github.com/dtolnay/indoc/compare/1.0.9...2.0.1) --- updated-dependencies: - dependency-name: indoc dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* fix test::plainSkyler Hawthorne2023-03-20
| | | | test::plain uses char indices when it should use byte indices
* Allow explicit newlines in test DSLSkyler Hawthorne2023-03-20
| | | | | | | | | | | | | The current test DSL currently has no way to express being at the end of a line, save for putting an explicit LF or CRLF inside the `#[|]#`. The problem with this approach is that it can add unintended extra new lines if used in conjunction with raw strings, which insert newlines for you. This is a simple attempt to mitigate this problem. If there is an explicit newline character at the end of the selection, and then it is immediately followed by the same newline character at the right end of the selection, this following newline is removed. This way, one can express a cursor at the end of a line explicitly.
* Test indentation level calculation (#6281)Jonatan Pettersson2023-03-12
| | | Co-authored-by: Jonatan Pettersson <jonatan.pettersson@proton.me>
* Fix indentation level calculation for lines mixing tabs and spaces (#6278)Stanisław Borowy2023-03-12
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* Feat: LSP Type Hints (#5934)Poliorcetics2023-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * misc: missing inline, outdated link * doc: Add new theme keys and config option to book * fix: don't panic in Tree::try_get(view_id) Necessary for later, where we could be receiving an LSP response for a closed window, in which case we don't want to crash while checking for its existence * fix: reset idle timer on all mouse events * refacto: Introduce Overlay::new and InlineAnnotation::new * refacto: extract make_job_callback from Context::callback * feat: add LSP display_inlay_hint option to config * feat: communicate inlay hints support capabilities of helix to LSP server * feat: Add function to request range of inlay hint from LSP * feat: Save inlay hints in document, per view * feat: Update inlay hints on document changes * feat: Compute inlay hints on idle timeout * nit: Add todo's about inlay hints for later * fix: compute text annotations for current view in view.rs, not document.rs * doc: Improve Document::text_annotations() description * nit: getters don't use 'get_' in front * fix: Drop inlay hints annotations on config refresh if necessary * fix: padding theming for LSP inlay hints * fix: tracking of outdated inlay hints should not be dependant on document revision (because of undos and such) * fix: follow LSP spec and don't highlight padding as virtual text * config: add some LSP inlay hint configs
* Add API to create a Transaction from potentially overlapping changesPascal Kuthe2023-03-10
| | | | | | | | | | | | This commit adds new functions to `Transaction` that allow creating edits that might potentially overlap. Any change that overlaps previous changes is ignored. Furthermore, a utility method is added that also drops selections associated with dropped changes (for transactions that are created from a selection). This is needed to avoid crashes when applying multicursor autocompletions, as the edit from a previous cursor may overlap with the next cursor/edit.
* Add IntoIterator implementation for SelectionPascal Kuthe2023-03-10
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* Fix `shrink_selection` with multiple cursors. (#6093)gibbz002023-03-09
| | | | | | | | | | | * Fix #6092 Cause were some incorrect assumptions that missed an edge case in the `Selection.contains()` calculation. Tests were added accordingly. * Fix Selection.contains() edge-case handling. Removing the len check short-circuit was the only thing needed as pointed out by @dead10ck.
* Add test cases for existing pair matching logic. (#6027)Kyle Smith2023-03-08
| | | | | * Add test cases for existing pair matching logic. * fix clippy
* Softwrapping improvements (#5893)Clément Delafargue2023-03-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * use max_line_width + 1 during softwrap to account for newline char Helix softwrap implementation always wraps lines so that the newline character doesn't get cut off so he line wraps one chars earlier then in other editors. This is necessary, because newline chars are always selecatble in helix and must never be hidden. However That means that `max_line_width` currently wraps one char earlier than expected. The typical definition of line width does not include the newline character and other helix commands like `:reflow` also don't count the newline character here. This commit makes softwrap use `max_line_width + 1` instead of `max_line_width` to correct the impedance missmatch. * fix typos Co-authored-by: Jonathan Lebon <jonathan@jlebon.com> * Add text-width to config.toml * text-width: update setting documentation * rename leftover config item * remove leftover max-line-length occurrences * Make `text-width` optional in editor config When it was only used for `:reflow` it made sense to have a default value set to `80`, but now that soft-wrapping uses this setting, keeping a default set to `80` would make soft-wrapping behave more aggressively. * Allow softwrapping to ignore `text-width` Softwrapping wraps by default to the viewport width or a configured `text-width` (whichever's smaller). In some cases we only want to set `text-width` to use for hard-wrapping and let longer lines flow if they have enough space. This setting allows that. * Revert "Make `text-width` optional in editor config" This reverts commit b247d526d69adf41434b6fd9c4983369c785aa22. * soft-wrap: allow per-language overrides * Update book/src/configuration.md Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de> * Update book/src/languages.md Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de> * Update book/src/configuration.md Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de> --------- Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de> Co-authored-by: Jonathan Lebon <jonathan@jlebon.com> Co-authored-by: Alex Boehm <alexb@ozrunways.com> Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Correctly handle multiple cursors with LSP snippetsUrgau2023-03-08
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* Doc string fix in selection.rs (#6077)Alexandr2023-02-22
| | | | | | | | | | | | | * Doc string fix Delete duplicate `the` * selection.rs doc string wording * Remove extra whitespace at end of doc text --------- Co-authored-by: Ivan Tham <pickfire@riseup.net>
* Replace incorrect usages of tab_width with indent_width. (#5918)Triton1712023-02-16
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* Prevent a panic when uncommenting a line with only a comment token (#5933)Mike Trinkala2023-02-12
| | | | | | | | | | | | | | | Open a new document `test.rs` and type the following: `di//<esc><C-c>` The margin calculation pushes the range out of bounds for the comment marker when there are no characters (newline) after it. thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Char range out of bounds: char range 0..3, Rope/RopeSlice char length 2', ropey-1.6.0/src/rope.rs:546:37 The debug build catches the error in the transaction: thread 'main' panicked at 'attempt to subtract with overflow', helix-core/src/transaction.rs:503:26
* Make `m` textobject look for pairs enclosing selections (#3344)Daniel S Poulin2023-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Make `m` textobject look for pairs enclosing selections Right now, this textobject only looks for pairs that surround the cursor. This ensures that the pair found encloses each selection, which is likely to be intuitively what is expected of this textobject. * Simplification of match code Co-authored-by: Michael Davis <mcarsondavis@gmail.com> * Adjust logic for ensuring surround range encloses selection Prior, it was missing the case where the start of the selection came before the opening brace. We also had an off-by-one error where if the end of the selection was on the closing brace it would not work. * Refactor to search for the open pair specifically to avoid edge cases * Adjust wording of autoinfo to reflect new functionality * Implement tests for surround functionality in new integration style * Fix handling of skip values * Fix out of bounds error * Add `ma` version of tests * Fix formatting of tests * Reduce indentation levels for readability, and update comments * Preserve each selection's direction with enclosing pair surround * Add test case for multiple cursors resulting in overlap * Mark known failures as TODO * Make tests multi-threaded or they fail * Cargo fmt * Fix typos in integration test comments --------- Co-authored-by: Michael Davis <mcarsondavis@gmail.com>