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Files
flake-nixinator/config/neovim/store/nvim-treesitter/queries/scala/highlights.scm

309 lines
4.8 KiB
Scheme

; CREDITS @stumash (stuart.mashaal@gmail.com)
(class_definition
name: (identifier) @type)
(enum_definition
name: (identifier) @type)
(object_definition
name: (identifier) @type)
(trait_definition
name: (identifier) @type)
(full_enum_case
name: (identifier) @type)
(simple_enum_case
name: (identifier) @type)
; variables
(class_parameter
name: (identifier) @variable.parameter)
(self_type
(identifier) @variable.parameter)
(interpolation
(identifier) @none)
(interpolation
(block) @none)
; types
(type_definition
name: (type_identifier) @type.definition)
(type_identifier) @type
; val/var definitions/declarations
(val_definition
pattern: (identifier) @variable)
(var_definition
pattern: (identifier) @variable)
(val_declaration
name: (identifier) @variable)
(var_declaration
name: (identifier) @variable)
; method definition
(function_declaration
name: (identifier) @function.method)
(function_definition
name: (identifier) @function.method)
; imports/exports
(import_declaration
path: (identifier) @module)
(stable_identifier
(identifier) @module)
((import_declaration
path: (identifier) @type)
(#lua-match? @type "^[A-Z]"))
((stable_identifier
(identifier) @type)
(#lua-match? @type "^[A-Z]"))
(export_declaration
path: (identifier) @module)
(stable_identifier
(identifier) @module)
((export_declaration
path: (identifier) @type)
(#lua-match? @type "^[A-Z]"))
((stable_identifier
(identifier) @type)
(#lua-match? @type "^[A-Z]"))
((namespace_selectors
(identifier) @type)
(#lua-match? @type "^[A-Z]"))
; method invocation
(call_expression
function: (identifier) @function.call)
(call_expression
function: (operator_identifier) @function.call)
(call_expression
function: (field_expression
field: (identifier) @function.method.call))
((call_expression
function: (identifier) @constructor)
(#lua-match? @constructor "^[A-Z]"))
(generic_function
function: (identifier) @function.call)
(interpolated_string_expression
interpolator: (identifier) @function.call)
; function definitions
(function_definition
name: (identifier) @function)
(parameter
name: (identifier) @variable.parameter)
(binding
name: (identifier) @variable.parameter)
(lambda_expression
parameters: (identifier) @variable.parameter)
; expressions
(field_expression
field: (identifier) @variable.member)
(field_expression
value: (identifier) @type
(#lua-match? @type "^[A-Z]"))
(infix_expression
operator: (identifier) @operator)
(infix_expression
operator: (operator_identifier) @operator)
(infix_type
operator: (operator_identifier) @operator)
(infix_type
operator: (operator_identifier) @operator)
; literals
(boolean_literal) @boolean
(integer_literal) @number
(floating_point_literal) @number.float
[
(string)
(interpolated_string_expression)
] @string
(character_literal) @character
(symbol_literal) @string.special.symbol
(interpolation
"$" @punctuation.special)
; keywords
(opaque_modifier) @keyword.modifier
(infix_modifier) @keyword
(transparent_modifier) @keyword.modifier
(open_modifier) @keyword.modifier
[
"case"
"extends"
"derives"
"finally"
; `forSome` existential types not implemented yet
; `macro` not implemented yet
"object"
"override"
"val"
"var"
"with"
"given"
"using"
"end"
"implicit"
"extension"
"with"
] @keyword
[
"enum"
"class"
"trait"
"type"
] @keyword.type
[
"abstract"
"final"
"lazy"
"sealed"
"private"
"protected"
] @keyword.modifier
(inline_modifier) @keyword.modifier
(null_literal) @constant.builtin
(wildcard) @variable.parameter
(namespace_wildcard) @punctuation.special
(annotation) @attribute
; special keywords
"new" @keyword.operator
[
"else"
"if"
"match"
"then"
] @keyword.conditional
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
[
"."
","
":"
] @punctuation.delimiter
[
"do"
"for"
"while"
"yield"
] @keyword.repeat
"def" @keyword.function
[
"=>"
"?=>"
"="
"!"
"<-"
"@"
] @operator
[
"import"
"export"
"package"
] @keyword.import
[
"try"
"catch"
"throw"
] @keyword.exception
"return" @keyword.return
[
(comment)
(block_comment)
] @comment @spell
((block_comment) @comment.documentation
(#lua-match? @comment.documentation "^/[*][*][^*].*[*]/$"))
; `case` is a conditional keyword in case_block
(case_block
(case_clause
"case" @keyword.conditional))
(case_block
(case_clause
"=>" @punctuation.delimiter))
(operator_identifier) @operator
((identifier) @type
(#lua-match? @type "^[A-Z]"))
((identifier) @variable.builtin
(#lua-match? @variable.builtin "^this$"))
((identifier) @function.builtin
(#lua-match? @function.builtin "^super$"))
; Scala CLI using directives
(using_directive_key) @variable.parameter
(using_directive_value) @string