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`
186 lines
2.1 KiB
Scheme
186 lines
2.1 KiB
Scheme
; Namespaces
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(circuit (identifier) @module)
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(module (identifier) @module)
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; Types
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((identifier) @type
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(#lua-match? @type "^[A-Z][A-Za-z0-9_$]*$"))
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; Keywords
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[
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"circuit"
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"module"
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"extmodule"
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"flip"
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"parameter"
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"reset"
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"wire"
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"cmem"
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"smem"
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"mem"
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"reg"
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"with"
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"mport"
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"inst"
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"of"
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"node"
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"is"
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"invalid"
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"skip"
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"infer"
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"read"
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"write"
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"rdwr"
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"defname"
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] @keyword
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; Qualifiers
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(qualifier) @type.qualifier
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; Storageclasses
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[
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"input"
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"output"
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] @keyword.storage
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; Conditionals
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[
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"when"
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"else"
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] @keyword.conditional
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; Annotations
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(info) @attribute
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; Builtins
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[
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"stop"
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"printf"
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"assert"
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"assume"
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"cover"
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"attach"
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"mux"
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"validif"
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] @function.builtin
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[
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"UInt"
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"SInt"
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"Analog"
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"Fixed"
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"Clock"
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"AsyncReset"
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"Reset"
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] @type.builtin
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; Fields
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[
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"data-type"
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"depth"
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"read-latency"
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"write-latency"
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"read-under-write"
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"reader"
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"writer"
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"readwriter"
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] @variable.member.builtin
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((field_id) @variable.member
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(#set! "priority" 105))
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(port (identifier) @variable.member)
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(wire (identifier) @variable.member)
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(cmem (identifier) @variable.member)
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(smem (identifier) @variable.member)
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(memory (identifier) @variable.member)
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(register (identifier) @variable.member)
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; Parameters
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(primitive_operation (identifier) @variable.parameter)
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(mux (identifier) @variable.parameter)
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(printf (identifier) @variable.parameter)
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(reset (identifier) @variable.parameter)
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(stop (identifier) @variable.parameter)
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; Variables
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(identifier) @variable
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; Operators
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(primop) @keyword.operator
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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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; Literals
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[
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(uint)
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(number)
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] @number
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(number_str) @string.special
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(double) @number.float
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(string) @string
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(escape_sequence) @string.escape
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[
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"old"
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"new"
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"undefined"
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] @constant.builtin
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; Punctuation
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[ "{" "}" ] @punctuation.bracket
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[ "[" "]" ] @punctuation.bracket
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[ "<" ">" ] @punctuation.bracket
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[ "(" ")" ] @punctuation.bracket
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[
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","
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"."
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":"
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] @punctuation.delimiter
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; Comments
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(comment) @comment @spell
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["=>" "<=" "="] @operator
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