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177 lines
4.2 KiB
Scheme
177 lines
4.2 KiB
Scheme
;; highlight queries.
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;; See the syntax at https://tree-sitter.github.io/tree-sitter/using-parsers#pattern-matching-with-queries
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;; See also https://github.com/nvim-treesitter/nvim-treesitter/blob/master/CONTRIBUTING.md#parser-configurations
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;; for a list of recommended @ tags, though not all of them have matching
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;; highlights in neovim.
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[
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"abort"
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"abs"
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"abstract"
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"accept"
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"access"
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"all"
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"array"
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"at"
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"begin"
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"declare"
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"delay"
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"delta"
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"digits"
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"do"
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"end"
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"entry"
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"exit"
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"generic"
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"interface"
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"is"
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"limited"
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"of"
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"others"
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"out"
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"pragma"
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"private"
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"range"
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"synchronized"
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"tagged"
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"task"
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"terminate"
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"until"
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"when"
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] @keyword
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[
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"null"
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] @constant.builtin
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[
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"aliased"
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"constant"
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"renames"
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] @keyword.storage
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[
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"mod"
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"new"
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"protected"
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"record"
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"subtype"
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"type"
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] @type.builtin
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[
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"with"
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"use"
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] @keyword.control.import
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[
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"body"
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"function"
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"overriding"
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"procedure"
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"package"
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"separate"
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] @keyword.function
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[
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"and"
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"in"
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"not"
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"or"
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"xor"
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] @operator
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[
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"while"
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"loop"
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"for"
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"parallel"
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"reverse"
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"some"
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] @kewyord.control.repeat
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[
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"return"
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] @keyword.control.return
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[
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"case"
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"if"
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"else"
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"then"
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"elsif"
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"select"
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] @keyword.control.conditional
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[
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"exception"
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"raise"
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] @keyword.control.exception
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(comment) @comment
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(string_literal) @string
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(character_literal) @string
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(numeric_literal) @constant.numeric
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;; Highlight the name of subprograms
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(procedure_specification name: (_) @function.builtin)
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(function_specification name: (_) @function.builtin)
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(package_declaration name: (_) @function.builtin)
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(package_body name: (_) @function.builtin)
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(generic_instantiation name: (_) @function.builtin)
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(entry_declaration . (identifier) @function.builtin)
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;; Some keywords should take different categories depending on the context
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(use_clause "use" @keyword.control.import "type" @keyword.control.import)
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(with_clause "private" @keyword.control.import)
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(with_clause "limited" @keyword.control.import)
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(use_clause (_) @namespace)
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(with_clause (_) @namespace)
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(loop_statement "end" @keyword.control.repeat)
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(if_statement "end" @keyword.control.conditional)
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(loop_parameter_specification "in" @keyword.control.repeat)
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(loop_parameter_specification "in" @keyword.control.repeat)
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(iterator_specification ["in" "of"] @keyword.control.repeat)
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(range_attribute_designator "range" @keyword.control.repeat)
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(raise_statement "with" @keyword.control.exception)
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(gnatprep_declarative_if_statement) @keyword.directive
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(gnatprep_if_statement) @keyword.directive
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(gnatprep_identifier) @keyword.directive
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(subprogram_declaration "is" @keyword.function "abstract" @keyword.function)
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(aspect_specification "with" @keyword.function)
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(full_type_declaration "is" @type.builtin)
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(subtype_declaration "is" @type.builtin)
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(record_definition "end" @type.builtin)
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(full_type_declaration (_ "access" @type.builtin))
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(array_type_definition "array" @type.builtin "of" @type.builtin)
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(access_to_object_definition "access" @type.builtin)
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(access_to_object_definition "access" @type.builtin
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[
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(general_access_modifier "constant" @type.builtin)
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(general_access_modifier "all" @type.builtin)
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]
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)
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(range_constraint "range" @type.builtin)
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(signed_integer_type_definition "range" @type.builtin)
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(index_subtype_definition "range" @type.builtin)
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(record_type_definition "abstract" @type.builtin)
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(record_type_definition "tagged" @type.builtin)
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(record_type_definition "limited" @type.builtin)
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(record_type_definition (record_definition "null" @type.builtin))
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(private_type_declaration "is" @type.builtin "private" @type.builtin)
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(private_type_declaration "tagged" @type.builtin)
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(private_type_declaration "limited" @type.builtin)
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(task_type_declaration "task" @type.builtin "is" @type.builtin)
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;; Gray the body of expression functions
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(expression_function_declaration
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(function_specification)
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"is"
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(_) @attribute
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)
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(subprogram_declaration (aspect_specification) @attribute)
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;; Highlight full subprogram specifications
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; (subprogram_body
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; [
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; (procedure_specification)
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; (function_specification)
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; ] @function.builtin.spec
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; )
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