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tokens.h
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// Wang BASIC and BASIC-2 encode many keywords as a single byte. All have
// value HEX(80) or greater. This is a table of symbolic names for each
// token. This information is used in two places:
//
// (1) the keyboard can emulate a Wang keyboard, where certain shift
// combinations produce a keyword in a single stroke.
//
// (2) the script file function looks for escapes like \<PRINT> and
// replaces it with the single PRINT token.
#ifndef _INCLUDE_TOKENS_H_
#define _INCLUDE_TOKENS_H_
enum token_t {
TOKEN_LIST = 0x80,
TOKEN_CLEAR = 0x81,
TOKEN_RUN = 0x82,
TOKEN_RENUMBER = 0x83,
TOKEN_CONTINUE = 0x84,
TOKEN_SAVE = 0x85,
TOKEN_LIMITS = 0x86,
TOKEN_COPY = 0x87,
TOKEN_KEYIN = 0x88,
TOKEN_DSKIP = 0x89,
TOKEN_AND = 0x8A,
TOKEN_OR = 0x8B,
TOKEN_XOR = 0x8C,
TOKEN_TEMP = 0x8D,
TOKEN_DISK = 0x8E,
TOKEN_TAPE = 0x8F,
TOKEN_TRACE = 0x90,
TOKEN_LET = 0x91,
// TOKEN_DRAM = 0x92, // this is in the 2200T ROM, but it isn't used
TOKEN_FIX = 0x92, // BASIC-2
TOKEN_DIM = 0x93,
TOKEN_ON = 0x94,
TOKEN_STOP = 0x95,
TOKEN_END = 0x96,
TOKEN_DATA = 0x97,
TTOKEN_READ = 0x98, // TOKEN_READ is apparently defined somewhere else
TOKEN_INPUT = 0x99,
TOKEN_GOSUB = 0x9A,
TOKEN_RETURN = 0x9B,
TOKEN_GOTO = 0x9C,
TOKEN_NEXT = 0x9D,
TOKEN_FOR = 0x9E,
TOKEN_IF = 0x9F,
TOKEN_PRINT = 0xA0,
TOKEN_LOAD = 0xA1,
TOKEN_REM = 0xA2,
TOKEN_RESTORE = 0xA3,
TOKEN_PLOT = 0xA4,
TOKEN_SELECT = 0xA5,
TOKEN_COM = 0xA6,
TOKEN_PRINTUSING = 0xA7,
TOKEN_MAT = 0xA8,
TOKEN_REWIND = 0xA9,
TOKEN_SKIP = 0xAA,
TOKEN_BACKSPACE = 0xAB,
TOKEN_SCRATCH = 0xAC,
TOKEN_MOVE = 0xAD,
TOKEN_CONVERT = 0xAE,
TOKEN_SELECT_PLOT = 0xAF, // "PLOT" in a SELECT PLOT context
TOKEN_STEP = 0xB0,
TOKEN_THEN = 0xB1,
TOKEN_TO = 0xB2,
TOKEN_BEG = 0xB3,
TOKEN_OPEN = 0xB4,
TOKEN_CI = 0xB5,
TOKEN_R = 0xB6,
TOKEN_D = 0xB7,
TOKEN_CO = 0xB8,
TOKEN_LGT = 0xB9, // BASIC-2
TOKEN_OFF = 0xBA,
TOKEN_DBACKSPACE = 0xBB,
TOKEN_VERIFY = 0xBC,
TOKEN_DA = 0xBD,
TOKEN_BA = 0xBE,
TOKEN_DC = 0xBF,
TOKEN_FN = 0xC0,
TOKEN_ABS = 0xC1,
TOKEN_SQR = 0xC2,
TOKEN_COS = 0xC3,
TOKEN_EXP = 0xC4,
TOKEN_INT = 0xC5,
TOKEN_LOG = 0xC6,
TOKEN_SIN = 0xC7,
TOKEN_SGN = 0xC8,
TOKEN_RND = 0xC9,
TOKEN_TAN = 0xCA,
TOKEN_ARC = 0xCB,
TOKEN_PI = 0xCC,
TOKEN_TAB = 0xCD,
TOKEN_DEFFN = 0xCE,
TOKEN_ARCTAN = 0xCF,
TOKEN_ARCSIN = 0xD0,
TOKEN_ARCCOS = 0xD1,
TOKEN_HEX = 0xD2,
TOKEN_STR = 0xD3,
TOKEN_ATN = 0xD4,
TOKEN_LEN = 0xD5,
TOKEN_RE = 0xD6,
TOKEN_SHARP = 0xD7, // [SELECT] #
TOKEN_PERCENT = 0xD8, // %[image]
TOKEN_P = 0xD9,
TOKEN_BT = 0xDA,
TOKEN_G = 0xDB,
TOKEN_VAL = 0xDC,
TOKEN_NUM = 0xDD,
TOKEN_BIN = 0xDE,
TOKEN_POS = 0xDF,
TOKEN_LSEQ = 0xE0, // "LS="
TOKEN_ALL = 0xE1,
TOKEN_PACK = 0xE2,
TOKEN_CLOSE = 0xE3,
TOKEN_INIT = 0xE4,
TOKEN_HEX_ANOTHER = 0xE5,
TOKEN_UNPACK = 0xE6,
TOKEN_BOOL = 0xE7,
TOKEN_ADD = 0xE8,
TOKEN_ROTATE = 0xE9,
TOKEN_DOLLAR = 0xEA, // $[statement]
TOKEN_ERROR = 0xEB, // BASIC-2 only
TOKEN_ERR = 0xEC, // BASIC-2 only
TOKEN_DAC = 0xED, // BASIC-2 only
TOKEN_DSC = 0xEE, // BASIC-2 only
TOKEN_SUB = 0xEF, // BASIC-2 only
TOKEN_LINPUT = 0xF0, // BASIC-2 only
TOKEN_VER = 0xF1, // BASIC-2 only
TOKEN_ELSE = 0xF2, // BASIC-2 only
TOKEN_SPACE = 0xF3, // BASIC-2 only
TOKEN_ROUND = 0xF4, // BASIC-2 only
TOKEN_AT = 0xF5, // BASIC-2 only
TOKEN_HEXOF = 0xF6, // BASIC-2 only
TOKEN_MAX = 0xF7, // BASIC-2 only
TOKEN_MIN = 0xF8, // BASIC-2 only
TOKEN_MOD = 0xF9, // BASIC-2 only
TOKEN_LINENUM = 0xFF,
};
#endif // _INCLUDE_TOKENS_H_
// vim: ts=8:et:sw=4:smarttab