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* Temporarily turn on unicode-linesBlaž Hrastnik2022-03-17
| | | | Ropey's non-unicode lines impl has some bugs still
* Put esoteric line endings behind a feature flagBlaž Hrastnik2022-03-17
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* Optimize rendering by using Ropey::byte_sliceBlaž Hrastnik2022-03-17
| | | | | | | This avoids costly conversions via byte_to_char (which are then reversed back into bytes internally in Ropey). Reduces time spent in slice/byte_to_char from ~24% to ~5%.
* Refactor :set to parse by deserializing values (#1799)Gokul Soumya2022-03-15
| | | | | * Refactor :set to parse by deserializing values * Implement serialize for idle_timeout config
* Add horizontal and vertical split scratch buffers (#1763)Joe2022-03-14
| | | | | | | Make subcommand name more descriptive Fix vsplit completer Run cargo xtask docgen
* Handle panic on move within empty picker (#1786)Rohan Jain2022-03-14
| | | | | | | | | When the picker results output is empty, movement actions result in a panic: ``` thread 'main' panicked at 'attempt to calculate the remainder with a divisor of zero', helix-term/src/ui/picker.rs:420:31 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace ``` This could be a no-op instead when the matches length is zero.
* Perform extend line on every selection (#1804)Ivan Tham2022-03-14
| | | | Currently `x` only affect the current selection, but this will make it affect every selection so `x` can be more useful with multi-cursors.
* Match in visual use head not anchor (#1805)Ivan Tham2022-03-14
| | | | | | Currently match is finding the match based on the anchor rather than the head (cursor) so this behavior is rather unexpected when user is doing a match but a different item was matched instead when the selection is more than one character.
* minor: occurance -> occurrenceBlaž Hrastnik2022-03-14
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* Fix: insert_register (#1751)Narazaki Shuji2022-03-13
| | | | | - set register name correctly - use autoinfo to display register contents - call `paste` with `Paste::Cursor`
* Use `^` and `$` to match the beginning and end of a line when searching (#1790)nibon72022-03-12
| | | | | Fixes #1737 Signed-off-by: nibon7 <nibon7@163.com>
* fix '--grammar' flag in help text (#1784)Michael Davis2022-03-10
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* rename '--fetch/build-grammars' flags into '--grammar fetch/build'Michael Davis2022-03-10
| | | | | The old flags were a bit long. --grammar is also aliased to -g to make it even easier.
* fetch and compile tree-sitter grammars in helix-term buildMichael Davis2022-03-10
| | | | | | | This restores much of the behavior that existed before this PR: helix will build the grammars when compiling. The difference is that now fetching is also done during the build phase and is done much more quickly - both shallow and in parallel.
* migrate grammar fetching/building code into helix-loader crateMichael Davis2022-03-10
| | | | | | | | | This is a rather large refactor that moves most of the code for loading, fetching, and building grammars into a new helix-loader module. This works well with the [[grammars]] syntax for languages.toml defined earlier: we only have to depend on the types for GrammarConfiguration in helix-loader and can leave all the [[language]] entries for helix-core.
* add 'use-grammars' to languages.tomlMichael Davis2022-03-10
| | | | | | | | The vision with 'use-grammars' is to allow the long-requested feature of being able to declare your own set of grammars that you would like. A simple schema with only/except grammar names controls the list of grammars that is fetched and built. It does not (yet) control which grammars may be loaded at runtime if they already exist.
* implement build_grammars and fetch_grammarsMichael Davis2022-03-10
| | | | | | | | build_grammars adapts the functionality that previously came from helix-syntax to be used at runtime from the command line flags. fetch_grammars wraps command-line git to perform the same actions previously done in the scripts in #1560.
* add --fetch-grammars and --build-grammars CLI flagsMichael Davis2022-03-10
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* migrate helix-syntax crate into helix-core and helix-termMichael Davis2022-03-10
| | | | | | | | | | | | helix-syntax mostly existed for the sake of the build task which checks and compiles the submodules. Since we won't be relying on that process anymore, it doesn't end up making much sense to have a very thin crate just for some functions that we could port to helix-core. The remaining build-related code is moved to helix-term which will be able to provide grammar builds through the --build-grammars CLI flag.
* Add --edit-config flag to directly open config.toml (#1771)Joe2022-03-09
| | | Co-authored-by: Gokul Soumya <gokulps15@gmail.com>
* Fix bug in LSP when creating a file in a folder that does not exist (#1775)Emil Fresk2022-03-08
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* Add --health command for troubleshooting (#1669)Gokul Soumya2022-03-08
| | | | | | | | | | | | | | | * Move runtime file location definitions to core * Add basic --health command * Add language specific --health * Show summary for all langs with bare --health * Use TsFeature from xtask for --health * cargo fmt Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Add arrow key mappings for tree-sitter parent/child/sibling nav (#1724)Daniel S Poulin2022-03-08
| | | | | | | | | * Add arrow key mappings for tree-sitter parent/child/sibling nav This helps my use case, where I use a non-qwerty layout with a programmable mechanical keyboard, and use a layer switching key (think fn) to send left down up right from the traditional hjkl positions. * Add new bindings to docs
* Allow highlighting additional spans in md rendererGokul Soumya2022-03-08
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* Extract markdown code block highlighting functionGokul Soumya2022-03-08
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* Bump dependenciesBlaž Hrastnik2022-03-08
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* build(deps): bump once_cell from 1.9.0 to 1.10.0 (#1768)dependabot[bot]2022-03-08
| | | | | | | | | | | | | | | | | Bumps [once_cell](https://github.com/matklad/once_cell) from 1.9.0 to 1.10.0. - [Release notes](https://github.com/matklad/once_cell/releases) - [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md) - [Commits](https://github.com/matklad/once_cell/compare/v1.9.0...v1.10.0) --- updated-dependencies: - dependency-name: once_cell 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>
* Change parameter object keybind from `p` to `a` (#1708)Gokul Soumya2022-03-07
| | | | This is largely to avoid a collision with the soon to be merged paragraph object which takes up the p key.
* Split out typable commands into a separate fileBlaž Hrastnik2022-03-07
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* Add comment textobject for surround selection and navigation (#1605)Daniel S Poulin2022-03-06
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* Fix tab rendering to use dynamic tab widthBlaž Hrastnik2022-03-04
| | | | | | Each tab is just wide enough to round to the nearest tab stop. Refs #1243
* Reuse visual_coords_at_pos function in viewBlaž Hrastnik2022-03-04
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* Fallback to broader scope if theme scope not found (#1714)Gokul Soumya2022-03-04
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* Rename infobox theme scopes (#1741)Gokul Soumya2022-03-04
| | | This makes it play nicely with https://github.com/helix-editor/helix/pull/1714
* minor: Remove some outdated commentsBlaž Hrastnik2022-03-03
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* Extract a common function for paste_before/_afterBlaž Hrastnik2022-03-03
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* Extract idle timeout code into ui/editor.rsBlaž Hrastnik2022-03-03
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* Picker performance improvementsBlaž Hrastnik2022-03-03
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* Refactor align_selection by simplifying the calculationBlaž Hrastnik2022-03-03
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* refactor align_selection using kakoune logicBob Qi2022-03-03
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* Fix bug with auto replacing components in compositor (#1711)Gokul Soumya2022-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | * Fix bug with auto replacing components in compositor This was last known to be working with 5995568c at the time of commit, but now doesn't work with latest rust stable. The issue probably stems from using std::any::type_name() for finding a component in the compositor, for which the docs explicitly warn against considering it as a unique identifier for types. `replace_or_push()` takes a boxed `Component` and passes it to `find_id()` which compares this with a bare Component. `type_name()` returns `Box<T>` for the former and `T` for latter and we have a false negative. This has been solved by using a generics instead of trait objects to pass in a `T: Component` and then use it for comparison. I'm not exactly sure how this worked fine at the time of commit of 5995568c; maybe the internal implementation of `type_name()` changed to properly indicate indirection with Box. * Do not compare by type name in compositor find_id
* Add jumplist support for the search (closes #1625) (#1718)Philipp Mildenberger2022-03-01
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* Make repeat operator work with completion edits (#1640)Mateusz S. Szczygieł2022-03-01
| | | | | | | | | | | * add basic completion replay * use transaction as the last completion * completion replay only on trigger position * cache changes in CompletionAction Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Implement bulk buffer closing commands (#1677)Daniel S Poulin2022-03-01
| | | | | | | | | | | | | | | | | | | | * Implement buffer-close-all * Implement buffer-close-others * Refactor all buffer close variants to use shared logic * Fix clippy lint * Docgen for new commands * Shorten error message for attempting to close buffers that don't exist * Refactor shared buffer methods to pass only editor, not whole compositor * Switch signature of bulk buffer closing to use slice of DocumentIds Addresses feedback that accepting an IntoIterator implementor is too much for an internal. Also possibly saves some moving?
* Highlight matching text in file picker suggestions (#1635)Ludwig Stecher2022-03-01
| | | | | | | * Highlight matching text in file picker suggestions * Remove cache, specialize highlighting code * Fix outdated comments
* Show infobox to hint textobjects with `mi` and `ma` (#1686)Daniel S Poulin2022-03-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Show infobox to hint textobjects with `mi` and `ma` * Add note to infobox than any pair of characters will work too The wording could probably be a little more clear, but I wanted to keep it short but still accurate. * Don't allocate a vec for the static help text * Fix bug where `mi<esc>` would swallow next input and persist infobox * Better help text for arbitrary pair matching in textobject selection * Add way to add fake pending key data below status, use with `mi`/`ma` This is a bit hacky as it makes use of global state which will end up managed in multiple places, but has precedent in the way autoinfo works. There should probably be a bigger refactor to handle this kind of state better. * Return early on anything other than `mi` and `ma` for autoinfo * Remove "ascii" from help text with `mi` and `ma` * Update helix-term/src/ui/editor.rs Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Minor cleanup of file picker file gathering logic (#1683)Daniel S Poulin2022-03-01
| | | | | | | | | | | | | * Refactor file picker filetype filter logic to remove panic, make clearer An unwrap was unneccesarily present due to a prior contribution of mine which was before I had any understanding of error handling in Rust. I've also swapped a match for an if let, as was originally suggested in the original pull request adding filetype filtering, but was merged before I could address. * Add some comments to the file picker code for clarity * Switch to expect instead of ignoring type def error
* Implement LSP `workspace/configuration` and ↵Triton1712022-02-28
| | | | | | | | | | | | | `workspace/didChangeConfiguration` (#1684) * Implement LSP `workspace/configuration` request * Implement LSP `workspace/didChangeConfiguration` notification. * Simplify retrieval of LSP configuration * Implement suggestions from PR discussion Co-authored-by: Triton171 <triton0171@gmail.com>
* Show surround delete and replace errors in editor (#1709)Gokul Soumya2022-02-28
| | | | | * Refactor surround commands to use early returns * Show surround delete and replace errors in editor
* ignore Enter keypress when menu has no selection (#1704)Michael Davis2022-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ignore Enter keypress when menu has no selection supersedes #1622 Builds on the work in #1285. I want to allow Enter to create a newline when there is no selection in the autocomplete menu. This occurs somewhat often when using LSP autocomplete in Elixir which uses `do/end` blocks (and I set the autocomplete menu delay to 0 which exacerbates the problem): ```elixir defmodule MyModule do def do_foo(x) do x end def other_function(y) do| end ``` Here the cursor is `|` in insert mode. The LSP suggests `do_foo` but I want to create a newline. Hitting Enter currently closes the menu, so I end up having to hit Enter twice when the module contains any local with a `do` prefix, which can be inconsistent. With this change, we ignore the Enter keypress to end up creating the newline in this case. * pop compositor layer when ignoring Enter keypress * move closing function out of consumed event result closure * explicitly label close_fn as an 'Option<Callback>'