| Guido van Rossum | b31c7f7 | 1993-11-11 10:31:23 +0000 | [diff] [blame] | 1 | # Tokens (from "token.h") |
| 2 | |
| 3 | ENDMARKER = 0 |
| 4 | NAME = 1 |
| 5 | NUMBER = 2 |
| 6 | STRING = 3 |
| 7 | NEWLINE = 4 |
| 8 | INDENT = 5 |
| 9 | DEDENT = 6 |
| 10 | LPAR = 7 |
| 11 | RPAR = 8 |
| 12 | LSQB = 9 |
| 13 | RSQB = 10 |
| 14 | COLON = 11 |
| 15 | COMMA = 12 |
| 16 | SEMI = 13 |
| 17 | PLUS = 14 |
| 18 | MINUS = 15 |
| 19 | STAR = 16 |
| 20 | SLASH = 17 |
| 21 | VBAR = 18 |
| 22 | AMPER = 19 |
| 23 | LESS = 20 |
| 24 | GREATER = 21 |
| 25 | EQUAL = 22 |
| 26 | DOT = 23 |
| 27 | PERCENT = 24 |
| 28 | BACKQUOTE = 25 |
| 29 | LBRACE = 26 |
| 30 | RBRACE = 27 |
| 31 | EQEQUAL = 28 |
| 32 | NOTEQUAL = 29 |
| 33 | LESSEQUAL = 30 |
| 34 | GREATEREQUAL = 31 |
| 35 | TILDE = 32 |
| 36 | CIRCUMFLEX = 33 |
| 37 | LEFTSHIFT = 34 |
| 38 | RIGHTSHIFT = 35 |
| Guido van Rossum | 154a539 | 1996-07-21 02:17:52 +0000 | [diff] [blame^] | 39 | DOUBLESTAR = 36 |
| 40 | OP = 37 |
| 41 | ERRORTOKEN = 38 |
| Guido van Rossum | b31c7f7 | 1993-11-11 10:31:23 +0000 | [diff] [blame] | 42 | |
| 43 | names = dir() |
| 44 | tok_name = {} |
| 45 | for name in names: |
| Guido van Rossum | 154a539 | 1996-07-21 02:17:52 +0000 | [diff] [blame^] | 46 | number = eval(name) |
| 47 | if type(number) is type(0): |
| Guido van Rossum | b31c7f7 | 1993-11-11 10:31:23 +0000 | [diff] [blame] | 48 | tok_name[number] = name |
| 49 | |
| Guido van Rossum | 154a539 | 1996-07-21 02:17:52 +0000 | [diff] [blame^] | 50 | N_TOKENS = 39 # Number of tokens including ERRORTOKEN |
| Guido van Rossum | b31c7f7 | 1993-11-11 10:31:23 +0000 | [diff] [blame] | 51 | NT_OFFSET = 256 # Start of non-terminal symbols |
| Guido van Rossum | 154a539 | 1996-07-21 02:17:52 +0000 | [diff] [blame^] | 52 | |
| 53 | def ISTERMINAL(x): |
| 54 | return x < NT_OFFSET |
| 55 | |
| 56 | def ISNONTERMINAL(x): |
| 57 | return x >= NT_OFFSET |
| 58 | |
| 59 | def ISEOF(x): |
| 60 | return x == ENDMARKER |