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helix/runtime/queries/lua/highlights.scm

167 lines
2.2 KiB
Scheme

;;; Highlighting for lua
;;; Builtins
(self) @variable.builtin
;; Keywords
(if_statement
[
"if"
"then"
"end"
] @keyword.control.conditional)
[
"else"
"elseif"
"then"
] @keyword.control.conditional
(for_statement
[
"for"
"do"
"end"
] @keyword.control.repeat)
(for_in_statement
[
"for"
"do"
"end"
] @keyword.control.repeat)
(while_statement
[
"while"
"do"
"end"
] @keyword.control.repeat)
(repeat_statement
[
"repeat"
"until"
] @keyword.control.repeat)
(do_statement
[
"do"
"end"
] @keyword)
[
"in"
"local"
(break_statement)
"goto"
"return"
] @keyword
;; Operators
[
"not"
"and"
"or"
] @keyword.operator
[
"="
"~="
"=="
"<="
">="
"<"
">"
"+"
"-"
"%"
"/"
"//"
"*"
"^"
"&"
"~"
"|"
">>"
"<<"
".."
"#"
] @operator
;; Punctuation
["," "." ":" ";"] @punctuation.delimiter
;; Brackets
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
; ;; Constants
[
(false)
(true)
] @constant.builtin.boolean
(nil) @constant.builtin
(spread) @constant ;; "..."
((identifier) @constant
(#match? @constant "^[A-Z][A-Z_0-9]*$"))
;; Parameters
(parameters
(identifier) @variable.parameter)
; ;; Functions
(function [(function_name) (identifier)] @function)
(function ["function" "end"] @keyword.function)
(function
(function_name
(function_name_field
(property_identifier) @function .)))
(local_function (identifier) @function)
(local_function ["function" "end"] @keyword.function)
(variable_declaration
(variable_declarator (identifier) @function) (function_definition))
(local_variable_declaration
(variable_declarator (identifier) @function) (function_definition))
(function_definition ["function" "end"] @keyword.function)
(function_call
[
((identifier) @variable (method) @function.method)
((_) (method) @function.method)
(identifier) @function
(field_expression (property_identifier) @function)
]
. (arguments))
;; Nodes
(table ["{" "}"] @constructor)
(comment) @comment
(string) @string
(number) @number
(label_statement) @label
; A bit of a tricky one, this will only match field names
(field . (identifier) @property (_))
(shebang) @comment
;; Property
(property_identifier) @property
;; Variable
(identifier) @variable
;; Error
(ERROR) @error