mirror of
https://github.com/nvim-treesitter/nvim-treesitter.git
synced 2026-07-04 20:40:02 -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`
216 lines
4.3 KiB
Scheme
216 lines
4.3 KiB
Scheme
; inherits: c
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; Preprocs
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(preproc_undef
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name: (_) @constant) @keyword.directive
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; Includes
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(module_import "@import" @keyword.import path: (identifier) @module)
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((preproc_include
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_ @keyword.import path: (_))
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(#any-of? @keyword.import "#include" "#import"))
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; Type Qualifiers
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[
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"@optional"
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"@required"
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"__covariant"
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"__contravariant"
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(visibility_specification)
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] @type.qualifier
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; Storageclasses
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[
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"@autoreleasepool"
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"@synthesize"
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"@dynamic"
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"volatile"
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(protocol_qualifier)
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] @keyword.storage
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; Keywords
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[
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"@protocol"
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"@interface"
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"@implementation"
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"@compatibility_alias"
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"@property"
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"@selector"
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"@defs"
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"availability"
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"@end"
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] @keyword
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(class_declaration "@" @keyword "class" @keyword) ; I hate Obj-C for allowing "@ class" :)
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(method_definition ["+" "-"] @keyword.function)
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(method_declaration ["+" "-"] @keyword.function)
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[
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"__typeof__"
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"__typeof"
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"typeof"
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"in"
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] @keyword.operator
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[
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"@synchronized"
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"oneway"
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] @keyword.coroutine
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; Exceptions
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[
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"@try"
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"__try"
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"@catch"
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"__catch"
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"@finally"
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"__finally"
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"@throw"
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] @keyword.exception
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; Variables
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((identifier) @variable.builtin
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(#any-of? @variable.builtin "self" "super"))
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; Functions & Methods
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[
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"objc_bridge_related"
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"@available"
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"__builtin_available"
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"va_arg"
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"asm"
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] @function.builtin
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(method_definition (identifier) @function.method)
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(method_declaration (identifier) @function.method)
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(method_identifier (identifier)? @function.method ":" @function.method (identifier)? @function.method)
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(message_expression method: (identifier) @function.method.call)
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; Constructors
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((message_expression method: (identifier) @constructor)
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(#eq? @constructor "init"))
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; Attributes
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(availability_attribute_specifier
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[
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"CF_FORMAT_FUNCTION" "NS_AVAILABLE" "__IOS_AVAILABLE" "NS_AVAILABLE_IOS"
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"API_AVAILABLE" "API_UNAVAILABLE" "API_DEPRECATED" "NS_ENUM_AVAILABLE_IOS"
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"NS_DEPRECATED_IOS" "NS_ENUM_DEPRECATED_IOS" "NS_FORMAT_FUNCTION" "DEPRECATED_MSG_ATTRIBUTE"
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"__deprecated_msg" "__deprecated_enum_msg" "NS_SWIFT_NAME" "NS_SWIFT_UNAVAILABLE"
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"NS_EXTENSION_UNAVAILABLE_IOS" "NS_CLASS_AVAILABLE_IOS" "NS_CLASS_DEPRECATED_IOS" "__OSX_AVAILABLE_STARTING"
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"NS_ROOT_CLASS" "NS_UNAVAILABLE" "NS_REQUIRES_NIL_TERMINATION" "CF_RETURNS_RETAINED"
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"CF_RETURNS_NOT_RETAINED" "DEPRECATED_ATTRIBUTE" "UI_APPEARANCE_SELECTOR" "UNAVAILABLE_ATTRIBUTE"
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]) @attribute
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; Macros
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(type_qualifier
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[
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"_Complex"
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"_Nonnull"
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"_Nullable"
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"_Nullable_result"
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"_Null_unspecified"
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"__autoreleasing"
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"__block"
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"__bridge"
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"__bridge_retained"
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"__bridge_transfer"
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"__complex"
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"__kindof"
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"__nonnull"
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"__nullable"
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"__ptrauth_objc_class_ro"
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"__ptrauth_objc_isa_pointer"
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"__ptrauth_objc_super_pointer"
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"__strong"
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"__thread"
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"__unsafe_unretained"
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"__unused"
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"__weak"
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]) @function.macro.builtin
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[ "__real" "__imag" ] @function.macro.builtin
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((call_expression function: (identifier) @function.macro)
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(#eq? @function.macro "testassert"))
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; Types
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(class_declaration (identifier) @type)
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(class_interface "@interface" . (identifier) @type superclass: _? @type category: _? @module)
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(class_implementation "@implementation" . (identifier) @type superclass: _? @type category: _? @module)
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(protocol_forward_declaration (identifier) @type) ; @interface :(
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(protocol_reference_list (identifier) @type) ; ^
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[
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"BOOL"
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"IMP"
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"SEL"
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"Class"
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"id"
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] @type.builtin
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; Constants
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(property_attribute (identifier) @constant "="?)
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[ "__asm" "__asm__" ] @constant.macro
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; Properties
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(property_implementation "@synthesize" (identifier) @property)
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((identifier) @property
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(#has-ancestor? @property struct_declaration))
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; Parameters
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(method_parameter ":" @function.method (identifier) @variable.parameter)
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(method_parameter declarator: (identifier) @variable.parameter)
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(parameter_declaration
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declarator: (function_declarator
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declarator: (parenthesized_declarator
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(block_pointer_declarator
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declarator: (identifier) @variable.parameter))))
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"..." @variable.parameter.builtin
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; Operators
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[
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"^"
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] @operator
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; Literals
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(platform) @string.special
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(version_number) @string.special
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; Punctuation
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"@" @punctuation.special
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[ "<" ">" ] @punctuation.bracket
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