mirror of
https://github.com/nvim-treesitter/nvim-treesitter.git
synced 2026-07-08 14:30:05 -04:00
1ae9b0e455
Problem: Sharing highlight queries with upstream tree-sitter and
Helix is difficult.
Solution: Where reasonable, use capture names in tree-sitter's standard
list or Helix's Atom-style hierarchy.
Specifically:
* tree-sitter "standard capture names"
(3f44b89685/highlight/src/lib.rs (L20-L72)):
- `@parameter` -> `@variable.parameter`
- `@field` -> `@variable.member`
- `@namespace` -> `@module`
- `@float` -> `@number.float`
- `@symbol` -> `@string.special.symbol`
- `@string.regex` -> `@string.regexp`
- `@text.*` -> `@markup.*` (`strong`, `italic`, `link`, `strikethrough`; with exceptions; see below)
- `@text.title` -> `@markup.heading`
- `@text.literal` -> `@markup.raw`
- `@text.reference` -> `@markup.link`
- `@text.uri` -> `@markup.link.url` (in markup links)
- `@string.special` -> `@markup.link.label` (non-url links)
- `@punctuation.special` -> `@markup.list` (markdown lists only; move subitems from `@text.todo`)
* Helix captures
(https://docs.helix-editor.com/master/themes.html#syntax-highlighting):
- `@method` -> `@function.method`
- `@method.call` -> `@function.method.call`
- `@text.{todo,warning,note,danger}` -> `@comment.{error,warning,hint,info,todo}`
- `@text.diff.{add,delete,}` -> `@diff.{plus,minus,delta}`
- `@text.uri` -> `@string.special.url` (outside markup)
- `@preproc` -> `@keyword.directive`
- `@define` -> `@keyword.directive`(`.define`?)
- `@storageclass` -> `@keyword.storage`
- `@conditional` -> `@keyword.conditional`
- `@debug` -> `@keyword.debug`
- `@exception` -> `@keyword.exception`
- `@include` -> `@keyword.import`
- `@repeat` -> `@keyword.repeat`
* cleanup
- remove some redundant `@conceal` (but still allow it for conceal-only patterns)
- remove obsolete `@error` (syntax linting is out of scope for this repo)
- sort, cleanup capture list in `CONTRIBUTING.md`
117 lines
1.4 KiB
Scheme
117 lines
1.4 KiB
Scheme
; Use directive
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(use_clause
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[
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(type_name)
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(simple_type_name)
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] @type)
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; Buitin constants and Keywords
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[
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"true"
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"false"
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] @boolean
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"nil" @constant.builtin
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[
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"use"
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"as"
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"class"
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"module"
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"interface"
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"type"
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"def"
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"attr_reader"
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"attr_writer"
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"attr_accessor"
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"end"
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"alias"
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] @keyword
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"def" @keyword.function
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; Members of declaration
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[
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"include"
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"extend"
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"prepend"
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] @function.method
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(visibility) @type.qualifier
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(comment) @comment @spell
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(method_member
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(method_name
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[
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(identifier)
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(constant)
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(operator)
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(setter)
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] @function.method))
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[(ivar_name) (cvar_name)] @property
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(alias_member (method_name) @function)
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(class_name (constant) @type)
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(module_name (constant) @type)
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(interface_name (interface) @type)
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(alias_name (identifier) @type)
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(type_variable) @constant
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(namespace (constant) @module)
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(builtin_type) @type.builtin
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(const_name (constant) @constant)
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(global_name) @property
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; Standard Arguments
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(parameter (var_name) @variable.parameter)
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; Keyword Arguments
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(keyword) @variable.parameter
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; Self
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(self) @variable.builtin
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; Literal
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(type (symbol_literal) @string.special.symbol)
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(type (string_literal (escape_sequence) @string.escape))
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(type (string_literal) @string)
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(type (integer_literal) @number)
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; Operators
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[
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"="
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"->"
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"<"
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"**"
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"*"
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"&"
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"|"
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"^"
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] @operator
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; Punctuation
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[
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"("
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")"
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"["
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"]"
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"{"
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"}"
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] @punctuation.bracket
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[
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","
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"."
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] @punctuation.delimiter
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