SpaceVim/bundle/nvim-treesitter/queries/ocamllex/highlights.scm

; Allow OCaml highlighter

(ocaml) @none

; Regular expressions

(regexp_name) @variable

[(eof) (any)] @constant

(character) @character

(string) @string
(escape_sequence) @string.escape

(character_set "^" @punctuation.special)
(character_range "-" @punctuation.delimiter)

(regexp_difference ["#"] @operator)
(regexp_repetition ["?" "*" "+"] @operator)
(regexp_alternative ["|"] @operator)

; Rules

(lexer_entry_name) @function
(lexer_argument) @parameter

(lexer_entry ["=" "|"] @punctuation.delimiter)

; keywords

["and" "as" "let" "parse" "refill" "rule" "shortest"] @keyword

; Punctuation

["[" "]" "(" ")" "{" "}"] @punctuation.bracket

; Misc

(comment) @comment
(ERROR) @error