module Stratego-Core-Constants
exports
  sorts Int Real String StrChar
  lexical syntax
    [\-]? [0-9]+ 		-> Int
    [\-]? [0-9]+ [\.] [0-9]+ 	-> Real
    "\"" StrChar* "\"" 		-> String
    ~[\"\\] 			-> StrChar
    [\\] [\"tnr\\] 		-> StrChar
