1 (*===----------------------------------------------------------------------=== 2 * Lexer Tokens 3 *===----------------------------------------------------------------------===*) 4 5 (* The lexer returns these 'Kwd' if it is an unknown character, otherwise one of 6 * these others for known things. *) 7 type token = 8 (* commands *) 9 | Def | Extern 10 11 (* primary *) 12 | Ident of string | Number of float 13 14 (* unknown *) 15 | Kwd of char 16 17 (* control *) 18 | If | Then | Else 19 | For | In 20 21 (* operators *) 22 | Binary | Unary 23
