feat!: drop modules, general refactor and cleanup

1 files changed, 392 insertions, 0 deletions

diff --git a/runtime/queries/ecma/highlights.scm b/runtime/queries/ecma/highlights.scm
new file mode 100644
index 000000000..cec2f4e3e
--- /dev/null
+++ b/runtime/queries/ecma/highlights.scm
@@ -0,0 +1,392 @@
+; Types
+; Javascript
+; Variables
+;-----------
+(identifier) @variable
+
+; Properties
+;-----------
+(property_identifier) @variable.member
+
+(shorthand_property_identifier) @variable.member
+
+(private_property_identifier) @variable.member
+
+(object_pattern
+  (shorthand_property_identifier_pattern) @variable)
+
+(object_pattern
+  (object_assignment_pattern
+    (shorthand_property_identifier_pattern) @variable))
+
+; Special identifiers
+;--------------------
+((identifier) @type
+  (#lua-match? @type "^[A-Z]"))
+
+((identifier) @constant
+  (#lua-match? @constant "^_*[A-Z][A-Z%d_]*$"))
+
+((shorthand_property_identifier) @constant
+  (#lua-match? @constant "^_*[A-Z][A-Z%d_]*$"))
+
+((identifier) @variable.builtin
+  (#any-of? @variable.builtin "arguments" "module" "console" "window" "document"))
+
+((identifier) @type.builtin
+  (#any-of? @type.builtin
+    "Object" "Function" "Boolean" "Symbol" "Number" "Math" "Date" "String" "RegExp" "Map" "Set"
+    "WeakMap" "WeakSet" "Promise" "Array" "Int8Array" "Uint8Array" "Uint8ClampedArray" "Int16Array"
+    "Uint16Array" "Int32Array" "Uint32Array" "Float32Array" "Float64Array" "ArrayBuffer" "DataView"
+    "Error" "EvalError" "InternalError" "RangeError" "ReferenceError" "SyntaxError" "TypeError"
+    "URIError"))
+
+(statement_identifier) @label
+
+; Function and method definitions
+;--------------------------------
+(function_expression
+  name: (identifier) @function)
+
+(function_declaration
+  name: (identifier) @function)
+
+(generator_function
+  name: (identifier) @function)
+
+(generator_function_declaration
+  name: (identifier) @function)
+
+(method_definition
+  name: [
+    (property_identifier)
+    (private_property_identifier)
+  ] @function.method)
+
+(method_definition
+  name: (property_identifier) @constructor
+  (#eq? @constructor "constructor"))
+
+(pair
+  key: (property_identifier) @function.method
+  value: (function_expression))
+
+(pair
+  key: (property_identifier) @function.method
+  value: (arrow_function))
+
+(assignment_expression
+  left: (member_expression
+    property: (property_identifier) @function.method)
+  right: (arrow_function))
+
+(assignment_expression
+  left: (member_expression
+    property: (property_identifier) @function.method)
+  right: (function_expression))
+
+(variable_declarator
+  name: (identifier) @function
+  value: (arrow_function))
+
+(variable_declarator
+  name: (identifier) @function
+  value: (function_expression))
+
+(assignment_expression
+  left: (identifier) @function
+  right: (arrow_function))
+
+(assignment_expression
+  left: (identifier) @function
+  right: (function_expression))
+
+; Function and method calls
+;--------------------------
+(call_expression
+  function: (identifier) @function.call)
+
+(call_expression
+  function: (member_expression
+    property: [
+      (property_identifier)
+      (private_property_identifier)
+    ] @function.method.call))
+
+(call_expression
+  function: (await_expression
+    (identifier) @function.call))
+
+(call_expression
+  function: (await_expression
+    (member_expression
+      property: [
+        (property_identifier)
+        (private_property_identifier)
+      ] @function.method.call)))
+
+; Builtins
+;---------
+((identifier) @module.builtin
+  (#eq? @module.builtin "Intl"))
+
+((identifier) @function.builtin
+  (#any-of? @function.builtin
+    "eval" "isFinite" "isNaN" "parseFloat" "parseInt" "decodeURI" "decodeURIComponent" "encodeURI"
+    "encodeURIComponent" "require"))
+
+; Constructor
+;------------
+(new_expression
+  constructor: (identifier) @constructor)
+
+; Decorators
+;----------
+(decorator
+  "@" @attribute
+  (identifier) @attribute)
+
+(decorator
+  "@" @attribute
+  (call_expression
+    (identifier) @attribute))
+
+(decorator
+  "@" @attribute
+  (member_expression
+    (property_identifier) @attribute))
+
+(decorator
+  "@" @attribute
+  (call_expression
+    (member_expression
+      (property_identifier) @attribute)))
+
+; Literals
+;---------
+[
+  (this)
+  (super)
+] @variable.builtin
+
+((identifier) @variable.builtin
+  (#eq? @variable.builtin "self"))
+
+[
+  (true)
+  (false)
+] @boolean
+
+[
+  (null)
+  (undefined)
+] @constant.builtin
+
+[
+  (comment)
+  (html_comment)
+] @comment @spell
+
+((comment) @comment.documentation
+  (#lua-match? @comment.documentation "^/[*][*][^*].*[*]/$"))
+
+(hash_bang_line) @keyword.directive
+
+((string_fragment) @keyword.directive
+  (#eq? @keyword.directive "use strict"))
+
+(string) @string
+
+(template_string) @string
+
+(escape_sequence) @string.escape
+
+(regex_pattern) @string.regexp
+
+(regex_flags) @character.special
+
+(regex
+  "/" @punctuation.bracket) ; Regex delimiters
+
+(number) @number
+
+((identifier) @number
+  (#any-of? @number "NaN" "Infinity"))
+
+; Punctuation
+;------------
+[
+  ";"
+  "."
+  ","
+  ":"
+] @punctuation.delimiter
+
+[
+  "--"
+  "-"
+  "-="
+  "&&"
+  "+"
+  "++"
+  "+="
+  "&="
+  "/="
+  "**="
+  "<<="
+  "<"
+  "<="
+  "<<"
+  "="
+  "=="
+  "==="
+  "!="
+  "!=="
+  "=>"
+  ">"
+  ">="
+  ">>"
+  "||"
+  "%"
+  "%="
+  "*"
+  "**"
+  ">>>"
+  "&"
+  "|"
+  "^"
+  "??"
+  "*="
+  ">>="
+  ">>>="
+  "^="
+  "|="
+  "&&="
+  "||="
+  "??="
+  "..."
+] @operator
+
+(binary_expression
+  "/" @operator)
+
+(ternary_expression
+  [
+    "?"
+    ":"
+  ] @keyword.conditional.ternary)
+
+(unary_expression
+  [
+    "!"
+    "~"
+    "-"
+    "+"
+  ] @operator)
+
+(unary_expression
+  [
+    "delete"
+    "void"
+  ] @keyword.operator)
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+] @punctuation.bracket
+
+(template_substitution
+  [
+    "${"
+    "}"
+  ] @punctuation.special) @none
+
+; Imports
+;----------
+(namespace_import
+  "*" @character.special
+  (identifier) @module)
+
+(namespace_export
+  "*" @character.special
+  (identifier) @module)
+
+(export_statement
+  "*" @character.special)
+
+; Keywords
+;----------
+[
+  "if"
+  "else"
+  "switch"
+  "case"
+] @keyword.conditional
+
+[
+  "import"
+  "from"
+  "as"
+  "export"
+] @keyword.import
+
+[
+  "for"
+  "of"
+  "do"
+  "while"
+  "continue"
+] @keyword.repeat
+
+[
+  "break"
+  "const"
+  "debugger"
+  "extends"
+  "get"
+  "let"
+  "set"
+  "static"
+  "target"
+  "var"
+  "with"
+] @keyword
+
+"class" @keyword.type
+
+[
+  "async"
+  "await"
+] @keyword.coroutine
+
+[
+  "return"
+  "yield"
+] @keyword.return
+
+"function" @keyword.function
+
+[
+  "new"
+  "delete"
+  "in"
+  "instanceof"
+  "typeof"
+] @keyword.operator
+
+[
+  "throw"
+  "try"
+  "catch"
+  "finally"
+] @keyword.exception
+
+(export_statement
+  "default" @keyword)
+
+(switch_default
+  "default" @keyword.conditional)