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; Identifiers
(identifier) @variable
; Function declaration
(function_statement
name: (identifier) @function)
; Sub declaration
(sub_statement
name: (identifier) @function)
[
(sub_start)
(function_start)
(end_sub)
(end_function)
] @keyword.function
; Parameters
(parameter
name: (identifier) @variable.parameter)
; Types
(type_specifier) @type
; Variables
; Base variable in variable declarator (immediate child of prefix_exp)
(variable_declarator
(prefix_exp
(identifier) @variable
(#not-has-ancestor? @variable prefix_exp)))
; Properties in variable declarator
(variable_declarator
(prefix_exp)
(identifier) @property)
(multiplicative_expression
operator: (_) @keyword.operator)
(logical_not_expression
operator: (_) @keyword.operator)
(logical_expression
operator: (_) @keyword.operator)
; Property access
; First identifier in a chain (base variable)
(prefix_exp
.
(identifier) @variable
(#not-has-ancestor? @variable prefix_exp))
; All other identifiers in a chain (properties)
(prefix_exp
(prefix_exp)
(identifier) @property)
; Function calls
(function_call
function: (prefix_exp
(identifier) @function.call))
; Statements
[
(if_start)
(else)
(else_if)
(end_if)
(then)
(conditional_compl_end_if)
] @keyword.conditional
[
(for_start)
(while_start)
(for_each)
(for_in)
(for_to)
(for_step)
(end_for)
(end_while)
(exit_while_statement)
(exit_for_statement)
] @keyword.repeat
; Statements
[
(try_start)
(try_catch)
(throw)
(end_try)
] @keyword.exception
(return) @keyword.return
(print) @function.builtin
(constant) @constant
; Operators
[
"="
"<>"
"<"
"<="
">"
">="
"+"
"-"
"*"
"/"
] @operator
; Literals
(boolean) @boolean
(number) @number
(string) @string
(invalid) @constant.builtin
; Comments
(comment) @comment @spell
; Punctuation
[
"("
")"
"["
"]"
"{"
"}"
"?["
] @punctuation.bracket
[
"."
","
"?."
] @punctuation.delimiter
; Special highlights for library statements
(library_statement) @keyword.import
(library_statement
path: (string) @module)
; Array and associative array literals
(array) @constructor
(assoc_array) @constructor
(assoc_array_element
key: (identifier) @property)
; Increment/decrement operators
[
(prefix_increment_expression)
(prefix_decrement_expression)
(postfix_increment_expression)
(postfix_decrement_expression)
] @operator
; Comparison operators
(comparison_expression
[
"="
"<>"
"<"
"<="
">"
">="
] @operator)
(as) @keyword.operator
|
