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.
* 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
* Add kotlin language
Queries taken from https://github.com/nvim-treesitter/nvim-treesitter/blob/master/queries/kotlin seem to work well enough for my needs though I don't use kotlin heavily.
* Update lang-support doc
* Updates the kotlin highlight query to use helixs scopes
* Updates the queries from PR feedback
* Adds 'shallow = true' to gitmodules
* Removes kotlin locals.scm
* Remove blank line
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Co-authored-by: Ivan Tham <pickfire@riseup.net>
* Add tree-sitter-twig grammer and highlights
The gammar itself is quite basic, but is much better than nothing
for working with real files consisting mostly of html.
* Docgen for newly added grammar
This commit builds on #1460, #1571, and others, adding the .zshenv
file and all files with the zsh extension to the file-types using
bash syntax-highlighting.
After the changes to upgrade and reenable tree-sitter-haskell #1417
for the purpose of enabling Haskell syntax highlighting #1384, we
might as well take the final step.
* Add Graphql language support
* Fix docs gen
* Add JS Graphql injection query
* Updates based on PR feedback
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Add experimental tree-sitter-lean
* Run docgen
* Copy over the queries from lean.nvim
* Update .gitmodules
Co-authored-by: Ivan Tham <pickfire@riseup.net>
* Update lean highlights and run docgen
* Update runtime/queries/lean/injections.scm
Co-authored-by: Michael Davis <michael.davis@nfiindustries.com>
* Lean: Move variable matcher to bottom
* Update runtime/queries/lean/locals.scm
Co-authored-by: Michael Davis <michael.davis@nfiindustries.com>
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Co-authored-by: Michael Davis <michael.davis@nfiindustries.com>
* add show_subtree command for viewing tree-sitter subtree in Popup
* remove '.slice(..)' from show_subtree command
* name docs and subtree Popups 'hover'
* add tree-sitter-regex
* adapt regex highlights from upstream
* inject regex into elixir sigil_r/2 and sigil_R/2
* generate lang-support docs
* capture interesting nodes in character-ranges
* make $.character_class captures more consistent
* fix fallthrough behavior for character classes
* capture pattern characters as 'string'
* use latest tree-sitter-regex
* set elixir regex injections as combined
* add link to upstream queries
* inject regex in rust into 'Regex::new' raw string literals
* Add injection regex for more languages
To support embedding them in other languages like markdown.
* Add llvm-mir highlighting
LLVM Machine IR is dumped as yaml files that can embed LLVM IR and
Machine IR.
To support this, add a llvm-mir-yaml language that uses the yaml
parser, but uses different injections to highlight IR and MIR.
* Update submodule with fixed multiline comments
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
Add a tree-sitter grammar and highlights for TableGen files.
TableGen and its grammar are described here:
https://llvm.org/docs/TableGen/index.html
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* add submodule on tree-sitter-rebase, add to languages
* add basic highlights query
* inject bash in execute statements
* update tree-sitter-rebase
* tree-sitter-rebase->tree-sitter-git-rebase
* get injection working with tree-sitter-git-commit
* set scope under source.gitrebase
* unset include-children on commit message injections
* Revert "unset include-children on commit message injections"
This reverts commit 2ecee155ea.
* fix generated language docs
* use rebase_command scopes from tree-sitter-git-commit
* add submodule on tree-sitter-git-diff
* add git-diff highlights
* inject git-diff into git-commit
* update tree-sitter-git-commit with fix for bad diff case
* add git-diff to language support docs
* include-children in diff injections
This ensures that children nodes of $.message are included in the
injection, such as $.user or issue/pr numbers. Without this change,
diffs containing '#' or '@' characters can trip up the injection and
be parsed separately.
See https://github.com/helix-editor/helix/pull/1373#issuecomment-1001215629
* set diff language's scope as source.diff
Many folks use `.dockerfile` as an extension for dockerfiles in addition to plain `Dockerfile`. This change associates both file extensions with dockerfile syntax highlighting
* allow language.config (in languages.toml) to be passed in as a toml object
* Change config field for languages from json string to toml object
* remove indents on languages.toml config
* fix: remove patch version from serde_json import in helix-core
* Use same tree-sitter-zig as upstream/master
* fix(completion_popup): Fixes#1256
* Update helix-term/src/ui/completion.rs
* feat(languages): Add support for `Dockerfile`s
* docs(cargo-xtask-docgen):
* improvement(langs-dockerfile): Add `injection-regex` to `languages.toml` for
`Dockerfile`
* improvement(langs-dockerfile): Add injections.scm
* Update .gitmodules
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Add language: dart
The setup requires that dart be in the users path, such as:
```
export PATH="$HOME/Android/flutter/bin/cache/dart-sdk/bin/:$PATH"
```
Refactor the dart highlights
* lang: dart: add indents and locals
* lang: dart: corrections to local scope
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
In the PHP community, 4 spaces is widely considered the default, as
it is recommended by the PSR-2 and PSR-12 standards, as well as popular
derivative standards like those for Laravel and Symphony.
* add submodule on tree-sitter/tree-sitter-tsq
mark tsq submodule as shallow
* add tree-sitter-tsq to languages
* add highlight queries for tsq
* Update .gitmodules
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* allow language.config (in languages.toml) to be passed in as a toml object
* Change config field for languages from json string to toml object
* remove indents on languages.toml config
* fix: remove patch version from serde_json import in helix-core
* Use same tree-sitter-zig as upstream/master
As discussed in #809 ; I also have a [tree-sitter implementation](https://github.com/jamesnvc/tree-sitter-prolog), but for reasons discussed in the linked post, I kind of gave up on that sort of static approach for making a general-purpose Prolog grammar (since it has a very flexible syntax and allows defining new operators with new precedences dynamically).
That being said, the LSP implementation here at least shows documentation and does support the semantic token API, so when Helix supports that, this should also provide highlighting.
