92 lines
3.4 KiB
Scheme
92 lines
3.4 KiB
Scheme
|
; Highlights queries from Matthew Fluet (https://github.com/MatthewFluet/tree-sitter-sml)
|
||
|
|
;
|
||
|
|
; MIT License
|
||
|
|
;
|
||
|
|
; Copyright (c) 2022 Matthew Fluet
|
||
|
|
;
|
||
|
|
; Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
|
|
; of this software and associated documentation files (the "Software"), to deal
|
||
|
|
; in the Software without restriction, including without limitation the rights
|
||
|
|
; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
|
|
; copies of the Software, and to permit persons to whom the Software is
|
||
|
|
; furnished to do so, subject to the following conditions:
|
||
|
|
;
|
||
|
|
; The above copyright notice and this permission notice shall be included in all
|
||
|
|
; copies or substantial portions of the Software.
|
||
|
|
;
|
||
|
|
; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
|
|
; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
|
; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||
|
|
; SOFTWARE.
|
||
|
|
|
||
|
|
;; *******************************************************************
|
||
|
|
;; Comments
|
||
|
|
;; *******************************************************************
|
||
|
|
|
||
|
|
[(block_comment) (line_comment)] @comment
|
||
|
|
|
||
|
|
;; *******************************************************************
|
||
|
|
;; Keywords
|
||
|
|
;; *******************************************************************
|
||
|
|
|
||
|
|
[
|
||
|
|
;; Reserved Words Core
|
||
|
|
"abstype" "and" "andalso" "as" "case" "datatype" "do" "else" "end"
|
||
|
|
"exception" "fn" "fun" "handle" "if" "in" "infix" "infixr" "let"
|
||
|
|
"local" "nonfix" "of" "op" "open" "orelse" "raise" "rec" "then"
|
||
|
|
"type" "val" "with" "withtype" "while"
|
||
|
|
;; Reserved Words Modules
|
||
|
|
"eqtype" "functor" "include" "sharing" "sig" "signature" "struct"
|
||
|
|
"structure" "where"
|
||
|
|
] @keyword
|
||
|
|
|
||
|
|
;; *******************************************************************
|
||
|
|
;; Constants
|
||
|
|
;; *******************************************************************
|
||
|
|
|
||
|
|
(integer_scon) @constant.numeric.integer
|
||
|
|
(real_scon) @constant.numeric.float
|
||
|
|
(word_scon) @constant.numeric
|
||
|
|
(string_scon) @string
|
||
|
|
(char_scon) @constant.character
|
||
|
|
|
||
|
|
;; *******************************************************************
|
||
|
|
;; Types
|
||
|
|
;; *******************************************************************
|
||
|
|
|
||
|
|
(fn_ty "->" @type)
|
||
|
|
(tuple_ty "*" @type)
|
||
|
|
(paren_ty ["(" ")"] @type)
|
||
|
|
(tyvar_ty (tyvar) @type)
|
||
|
|
(record_ty
|
||
|
|
["{" "," "}"] @type
|
||
|
|
(tyrow [(lab) ":"] @type)?
|
||
|
|
(ellipsis_tyrow ["..." ":"] @type)?)
|
||
|
|
(tycon_ty
|
||
|
|
(tyseq ["(" "," ")"] @type)?
|
||
|
|
(longtycon) @type)
|
||
|
|
|
||
|
|
;; *******************************************************************
|
||
|
|
;; Constructors
|
||
|
|
;; *******************************************************************
|
||
|
|
|
||
|
|
;; Assume value identifiers starting with capital letter are constructors
|
||
|
|
((vid) @constructor
|
||
|
|
(#match? @constructor "^[A-Z].*"))
|
||
|
|
|
||
|
|
((vid) @constant.builtin (#eq? @constant.builtin "nil"))
|
||
|
|
((vid) @constant.builtin.boolean
|
||
|
|
(#match? @constant.builtin.boolean "^(true|false)$"))
|
||
|
|
((vid) @operator (#eq? @operator "::"))
|
||
|
|
((vid) @keyword.storage.modifier (#eq? @keyword.storage.modifier "ref"))
|
||
|
|
|
||
|
|
;; *******************************************************************
|
||
|
|
;; Punctuation
|
||
|
|
;; *******************************************************************
|
||
|
|
|
||
|
|
["(" ")" "[" "]" "{" "}"] @punctuation.bracket
|
||
|
|
["." "," ":" ";" "|" "=>" ":>"] @punctuation.delimiter
|