feat!: drop modules, general refactor and cleanup

runtime/queries/luau/highlights.scm

@@ -0,0 +1,252 @@
+; Preproc
+
+(hash_bang_line) @preproc
+
+;; Keywords
+
+"return" @keyword.return
+
+[
+ "local"
+ "type"
+ "export"
+] @keyword
+
+(do_statement
+[
+  "do"
+  "end"
+] @keyword)
+
+(while_statement
+[
+  "while"
+  "do"
+  "end"
+] @repeat)
+
+(repeat_statement
+[
+  "repeat"
+  "until"
+] @repeat)
+
+[
+  (break_statement)
+  (continue_statement)
+] @repeat
+
+(if_statement
+[
+  "if"
+  "elseif"
+  "else"
+  "then"
+  "end"
+] @conditional)
+
+(elseif_statement
+[
+  "elseif"
+  "then"
+  "end"
+] @conditional)
+
+(else_statement
+[
+  "else"
+  "end"
+] @conditional)
+
+(for_statement
+[
+  "for"
+  "do"
+  "end"
+] @repeat)
+
+(function_declaration
+[
+  "function"
+  "end"
+] @keyword.function)
+
+(function_definition
+[
+  "function"
+  "end"
+] @keyword.function)
+
+;; Operators
+
+[
+  "and"
+  "not"
+  "or"
+  "in"
+  "typeof"
+] @keyword.operator
+
+[
+  "+"
+  "-"
+  "*"
+  "/"
+  "%"
+  "^"
+  "#"
+  "=="
+  "~="
+  "<="
+  ">="
+  "<"
+  ">"
+  "="
+  "&"
+  "~"
+  "|"
+  "?"
+  "//"
+  ".."
+  "+="
+  "-="
+  "*="
+  "/="
+  "%="
+  "^="
+  "..="
+] @operator
+
+;; Variables
+
+(identifier) @variable
+
+; Types
+
+(type (identifier) @type)
+
+(type (generic_type (identifier) @type))
+
+(builtin_type) @type.builtin
+
+((identifier) @type
+  (#lua-match? @type "^[A-Z]"))
+
+; Typedefs
+
+(type_definition "type" . (type) @type.definition "=")
+
+; Constants
+
+((identifier) @constant
+ (#lua-match? @constant "^[A-Z][A-Z_0-9]+$"))
+
+; Builtins
+
+((identifier) @constant.builtin
+  (#eq? @constant.builtin "_VERSION"))
+
+((identifier) @variable.builtin
+  (#eq? @variable.builtin "self"))
+
+((identifier) @namespace.builtin
+  (#any-of? @namespace.builtin "_G" "debug" "io" "jit" "math" "os" "package" "string" "table" "utf8"))
+
+((identifier) @keyword.coroutine
+  (#eq? @keyword.coroutine "coroutine"))
+
+;; Tables
+
+(field name: (identifier) @field)
+
+(dot_index_expression field: (identifier) @field)
+
+(object_type (identifier) @field)
+
+(table_constructor
+[
+  "{"
+  "}"
+] @constructor)
+
+; Functions
+
+(parameter . (identifier) @parameter)
+(function_type (identifier) @parameter)
+
+(function_call name: (identifier) @function.call)
+(function_declaration name: (identifier) @function)
+
+(function_call name: (dot_index_expression field: (identifier) @function.call))
+(function_declaration name: (dot_index_expression field: (identifier) @function))
+
+(method_index_expression method: (identifier) @method.call)
+
+(function_call
+  (identifier) @function.builtin
+  (#any-of? @function.builtin
+    ;; built-in functions in Lua 5.1
+    "assert" "collectgarbage" "dofile" "error" "getfenv" "getmetatable" "ipairs"
+    "load" "loadfile" "loadstring" "module" "next" "pairs" "pcall" "print"
+    "rawequal" "rawget" "rawlen" "rawset" "require" "select" "setfenv" "setmetatable"
+    "tonumber" "tostring" "type" "unpack" "xpcall" "typeof"
+    "__add" "__band" "__bnot" "__bor" "__bxor" "__call" "__concat" "__div" "__eq" "__gc"
+    "__idiv" "__index" "__le" "__len" "__lt" "__metatable" "__mod" "__mul" "__name" "__newindex"
+    "__pairs" "__pow" "__shl" "__shr" "__sub" "__tostring" "__unm"))
+
+; Literals
+
+(number) @number
+
+(string) @string
+
+(nil) @constant.builtin
+
+(vararg_expression) @variable.builtin
+
+[
+  (false)
+  (true)
+] @boolean
+
+;; Punctuations
+
+[
+  ";"
+  ":"
+  "::"
+  ","
+  "."
+  "->"
+] @punctuation.delimiter
+
+[
+ "("
+ ")"
+ "["
+ "]"
+ "{"
+ "}"
+] @punctuation.bracket
+
+(variable_list
+   attribute: (attribute
+     (["<" ">"] @punctuation.bracket
+      (identifier) @attribute)))
+
+(generic_type [ "<" ">" ] @punctuation.bracket)
+(generic_type_list [ "<" ">" ] @punctuation.bracket)
+
+; Comments
+
+(comment) @comment @spell
+
+((comment) @comment.documentation
+  (#lua-match? @comment.documentation "^[-][-][-]"))
+
+((comment) @comment.documentation
+  (#lua-match? @comment.documentation "^[-][-](%s?)@"))
+
+; Errors
+
+(ERROR) @error