neovim/runtime/queries/lua/highlights.scm
2023-06-26 09:25:46 +02:00

250 lines
3.6 KiB
Scheme

;; Keywords
"return" @keyword.return
[
"goto"
"in"
"local"
] @keyword
(break_statement) @keyword
(do_statement
[
"do"
"end"
] @keyword)
(while_statement
[
"while"
"do"
"end"
] @repeat)
(repeat_statement
[
"repeat"
"until"
] @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"
] @keyword.operator
[
"+"
"-"
"*"
"/"
"%"
"^"
"#"
"=="
"~="
"<="
">="
"<"
">"
"="
"&"
"~"
"|"
"<<"
">>"
"//"
".."
] @operator
;; Punctuations
[
";"
":"
"::"
","
"."
] @punctuation.delimiter
;; Brackets
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
;; Variables
(identifier) @variable
((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"))
(variable_list
attribute: (attribute
(["<" ">"] @punctuation.bracket
(identifier) @attribute)))
;; Labels
(label_statement (identifier) @label)
(goto_statement (identifier) @label)
;; Constants
((identifier) @constant
(#lua-match? @constant "^[A-Z][A-Z_0-9]*$"))
(vararg_expression) @constant
(nil) @constant.builtin
[
(false)
(true)
] @boolean
;; Tables
(field name: (identifier) @field)
(dot_index_expression field: (identifier) @field)
(table_constructor
[
"{"
"}"
] @constructor)
;; Functions
(parameters (identifier) @parameter)
(function_declaration
name: [
(identifier) @function
(dot_index_expression
field: (identifier) @function)
])
(function_declaration
name: (method_index_expression
method: (identifier) @method))
(assignment_statement
(variable_list .
name: [
(identifier) @function
(dot_index_expression
field: (identifier) @function)
])
(expression_list .
value: (function_definition)))
(table_constructor
(field
name: (identifier) @function
value: (function_definition)))
(function_call
name: [
(identifier) @function.call
(dot_index_expression
field: (identifier) @function.call)
(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"
"__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"))
;; Others
(comment) @comment @spell
((comment) @comment.documentation
(#lua-match? @comment.documentation "^[-][-][-]"))
((comment) @comment.documentation
(#lua-match? @comment.documentation "^[-][-](%s?)@"))
(hash_bang_line) @preproc
(number) @number
(string) @string @spell
(escape_sequence) @string.escape
;; Error
(ERROR) @error