Commit graph

535 commits

Author SHA1 Message Date
Blaž Hrastnik
f67e1ee172
Put esoteric line endings behind a feature flag 2022-03-17 09:29:47 +09:00
Blaž Hrastnik
b4a282fd36
Configure ropey to only use CR/CRLF line breaks by default
Fixes #1643
2022-03-17 09:29:47 +09:00
Blaž Hrastnik
59f05088b9
Optimize rendering by using Ropey::byte_slice
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%.
2022-03-17 09:29:47 +09:00
Gokul Soumya
2b0835b295
Refactor :set to parse by deserializing values (#1799)
* Refactor :set to parse by deserializing values

* Implement serialize for idle_timeout config
2022-03-15 17:04:22 +09:00
Michael Davis
7044d7d804 rename '--fetch/build-grammars' flags into '--grammar fetch/build'
The old flags were a bit long. --grammar is also aliased to -g to make
it even easier.
2022-03-10 17:31:57 +09:00
Michael Davis
4fc991fdec migrate grammar fetching/building code into helix-loader crate
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.
2022-03-10 17:31:57 +09:00
Michael Davis
08ee949dcb add 'use-grammars' to languages.toml
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.
2022-03-10 17:31:57 +09:00
Michael Davis
db3470d973 ensure rust grammar is available in CI 2022-03-10 17:31:57 +09:00
Michael Davis
8081e9f052 replace all submodule documentation with flags documentation 2022-03-10 17:31:57 +09:00
Michael Davis
c1f677ff75 rename tree_sitter_library in LanguageConfig to 'grammar'
This is not strictly speaking necessary. tree_sitter_library was used by
just one grammar: llvm-mir-yaml, which uses the yaml grammar. This will
make the language more consistent, though. Each language can explicitly
say that they use Some(grammar), defaulting when None to the grammar that
has a grammar_id matching the language's language_id.
2022-03-10 17:31:57 +09:00
Michael Davis
eeb3f8e963 migrate helix-syntax crate into helix-core and helix-term
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.
2022-03-10 17:31:57 +09:00
Michael Davis
c1f90a127b add tree-sitter sources to languages.toml
Here we add syntax to the languages.toml languge

    [[grammar]]
    name = "<name>"
    source = { .. }

Which can be used to specify a tree-sitter grammar separately of
the language that defines it, and we make this distinction for
two reasons:

* In later commits, we will separate this code from helix-core
  and bring it to a new helix-loader crate. Using separate schemas
  for language and grammar configurations allows for a nice divide
  between the types needed to be declared in helix-loader and in
  helix-core/syntax

* Two different languages may use the same grammar. This is currently
  the case with llvm-mir-yaml and yaml. We could accomplish a config
  that works for this with just `[[languages]]`, but it gets a bit
  dicey with languages depending on one another. If you enable
  llvm-mir-yaml and disable yaml, does helix still need to fetch and
  build tree-sitter-yaml? It could be a matter of interpretation.
2022-03-10 17:31:57 +09:00
Gokul Soumya
194b09fbc1
Add --health command for troubleshooting (#1669)
* 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>
2022-03-08 14:25:46 +09:00
dependabot[bot]
b67686d318
build(deps): bump once_cell from 1.9.0 to 1.10.0 (#1768)
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
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2022-03-08 08:55:23 +08:00
Blaž Hrastnik
fd02d1bf89
Fix tab rendering to use dynamic tab width
Each tab is just wide enough to round to the nearest tab stop.

Refs #1243
2022-03-04 11:01:33 +09:00
Blaž Hrastnik
5d14f56fa9
Reuse visual_coords_at_pos function in view 2022-03-04 09:36:31 +09:00
Blaž Hrastnik
376d99a51d
core: transaction: Resolve some TODOs 2022-03-03 17:04:25 +09:00
Gokul Soumya
e83cdf3fd3 Ensure non empty grouped nodes in textobject queries 2022-03-01 10:32:50 +09:00
Gokul Soumya
e6c36e82cf Allow capturing multiple nodes in textobject queries
Treesitter captures can contain multiple nodes like so:

```
(line_comment)+ @comment
```

This would match each line in a comment as a separate
`@comment` capture when what we actually want is the
whole set of contiguous `line_comment` nodes to be
captured under the `@comment` capture. This commit enables
this behaviour.
2022-03-01 10:32:50 +09:00
dependabot[bot]
0846822371
build(deps): bump smartstring from 0.2.10 to 1.0.0 (#1722)
Bumps [smartstring](https://github.com/bodil/smartstring) from 0.2.10 to 1.0.0.
- [Release notes](https://github.com/bodil/smartstring/releases)
- [Changelog](https://github.com/bodil/smartstring/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bodil/smartstring/compare/v0.2.10...v1.0.0)

---
updated-dependencies:
- dependency-name: smartstring
  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>
2022-03-01 09:38:44 +09:00
Gokul Soumya
c15996aff5
Show surround delete and replace errors in editor (#1709)
* Refactor surround commands to use early returns

* Show surround delete and replace errors in editor
2022-02-28 17:56:39 +09:00
Skyler Hawthorne
a494f47a5d
Configurable auto pairs (#1624)
* impl auto pairs config

Implements configuration for which pairs of tokens get auto completed.

In order to help with this, the logic for when *not* to auto complete
has been generalized from a specific hardcoded list of characters to
simply testing if the next/prev char is alphanumeric.

It is possible to configure a global list of pairs as well as at the
language level. The language config will take precedence over the
global config.

* rename AutoPair -> Pair

* clean up insert_char command

* remove Rc

* remove some explicit cloning with another impl

* fix lint

* review comments

* global auto-pairs = false takes precedence over language settings

* make clippy happy

* print out editor config on startup

* move auto pairs accessor into Document

* rearrange auto pair doc comment

* use pattern in Froms
2022-02-25 17:36:54 +09:00
dependabot[bot]
77b1a4a768
build(deps): bump smartstring from 0.2.9 to 0.2.10 (#1692)
Bumps [smartstring](https://github.com/bodil/smartstring) from 0.2.9 to 0.2.10.
- [Release notes](https://github.com/bodil/smartstring/releases)
- [Changelog](https://github.com/bodil/smartstring/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bodil/smartstring/compare/v0.2.9...v0.2.10)

---
updated-dependencies:
- dependency-name: smartstring
  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>
2022-02-22 10:01:14 +09:00
Gokul Soumya
ab2a0f325b Add object.movement for tree-sitter navigation 2022-02-15 14:04:46 +09:00
Gokul Soumya
966fbc5984 Add tree-sitter based function, class navigation 2022-02-15 14:04:46 +09:00
Gokul Soumya
4c424d5ee4
Refactor language config loading (#1658) 2022-02-15 01:41:53 +09:00
Blaž Hrastnik
bd549d8a20 Merge remote-tracking branch 'origin/master' into debug 2022-02-13 18:31:51 +09:00
Blaž Hrastnik
f88c077f99 Replace tendril with smartstring
Slightly smaller API surface, less dependencies.
2022-02-10 11:12:47 +09:00
Gokul Soumya
bf773db451 Show infobox with register contents 2022-02-10 10:52:06 +09:00
dependabot[bot]
718d4ab0f0
build(deps): bump unicode-segmentation from 1.8.0 to 1.9.0 (#1632)
Bumps [unicode-segmentation](https://github.com/unicode-rs/unicode-segmentation) from 1.8.0 to 1.9.0.
- [Release notes](https://github.com/unicode-rs/unicode-segmentation/releases)
- [Commits](https://github.com/unicode-rs/unicode-segmentation/commits)

---
updated-dependencies:
- dependency-name: unicode-segmentation
  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>
2022-02-08 07:50:29 +08:00
dependabot[bot]
05aeeaca0b
build(deps): bump unicode-general-category from 0.4.0 to 0.5.1 (#1609)
Bumps [unicode-general-category](https://github.com/yeslogic/unicode-general-category) from 0.4.0 to 0.5.1.
- [Release notes](https://github.com/yeslogic/unicode-general-category/releases)
- [Commits](https://github.com/yeslogic/unicode-general-category/compare/0.4.0...0.5.1)

---
updated-dependencies:
- dependency-name: unicode-general-category
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

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2022-02-01 12:24:23 +09:00
Ivan Tham
759b850859
Allow specifying file start position (#445)
Like helix-term/src/commands.rs:3426:15
2022-01-23 16:54:03 +09:00
Omnikar
f064894e57
Fix Clippy lints in tests (#1563)
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
2022-01-23 16:37:23 +09:00
Blaž Hrastnik
4080341977 cargo fmt + clippy lint 2022-01-23 16:15:27 +09:00
Blaž Hrastnik
7c9ebd05b8 Remove some TODOs 2022-01-23 16:10:36 +09:00
Blaž Hrastnik
66a8612351 cleanup 2022-01-23 16:04:26 +09:00
Blaž Hrastnik
2302869836 fix: ensure_grapheme_boundary_next_byte needs to index at valid char 2022-01-23 16:04:26 +09:00
Blaž Hrastnik
11c3ba9350 Speed up ensure_next_boundary during render
This code:

    let start = ensure_grapheme_boundary_next(text, text.byte_to_char(start));
    let end = ensure_grapheme_boundary_next(text, text.byte_to_char(end));

Would convert byte to char index, but then internally immediately convert back
to byte index, operate on it, then convert it to char index.

This change reduces the amount of time spent in ensure_grapheme_boundary from
29% to 2%.
2022-01-23 16:04:12 +09:00
Blaž Hrastnik
9d41113ae0 Make Layer::parse take &mut tree_sitter::Parser 2022-01-23 16:04:12 +09:00
Blaž Hrastnik
e22dbf102f Use filter_map rather than flat_map 2022-01-23 16:04:12 +09:00
Blaž Hrastnik
2f4a9fea03 Set byte range on cursor again 2022-01-23 16:04:12 +09:00
Blaž Hrastnik
24314bd844 Only call scopes.load() once 2022-01-23 16:04:12 +09:00
Blaž Hrastnik
4b0205f690 Resolve some outdated comments 2022-01-23 16:04:12 +09:00
Blaž Hrastnik
9508684031 fix: Skip modifying the root layer range, it always covers 0..max 2022-01-23 16:04:12 +09:00
Blaž Hrastnik
7315f6f3e4 Update range markers so we can determine which layers can be reused 2022-01-23 16:04:12 +09:00
Blaž Hrastnik
8a53e34e66 Try to reuse an existing layer based on layer.ranges 2022-01-23 16:04:07 +09:00
Blaž Hrastnik
72eb2ce1f1 Ignore layers without highlight captures, avoid cloning ranges 2022-01-23 16:00:24 +09:00
Blaž Hrastnik
5135fa37eb Reuse the source slice between layers 2022-01-23 16:00:24 +09:00
Blaž Hrastnik
53d881f172 Store theme scopes on the loader, this way theme isn't passed around 2022-01-23 16:00:24 +09:00
Blaž Hrastnik
6728e44490 syntax: Split parsing and highlighting 2022-01-23 16:00:24 +09:00