Documentation
¶
Index ¶
Constants ¶
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const ( TkNull = iota // Null token should never be seen TkEOF = iota // EOF TkEOL = iota // EOL TkErrInput = iota // Input error -- first error TkErrInternal = iota // Internal error TkErrInvalid = iota // Invalid, unexpected token found TkErrLarge = iota // Large token -- last error TkQuestion = iota // Question ? TkHash = iota // Colon # TkColon = iota // Colon : TkComma = iota // Comma , TkSemicolon = iota // Semicolon ; (newline suppressor) TkParLeft = iota // ( TkParRight = iota // ) TkBracketLeft = iota // [ TkBracketRight = iota // ] TkCommentQ = iota // Comment ' TkString = iota // String " TkNumber = iota // Number [0-9]+ TkNumberHex = iota // Number &H[0-9]+ TkFloat = iota // .digits | digits. | digits.digits TkKeywordImp = iota // IMP TkKeywordEqv = iota // EQV TkKeywordXor = iota // XOR TkKeywordOr = iota // OR TkKeywordAnd = iota // AND TkKeywordNot = iota // NOT TkEqual = iota // Equal TkUnequal = iota // Unequal <> TkLT = iota // < TkGT = iota // > TkLE = iota // <= TkGE = iota // >= TkPlus = iota // + TkMinus = iota // - TkKeywordMod = iota // MOD TkBackSlash = iota // \ TkMult = iota // * TkDiv = iota // / TkPow = iota // ^ UnaryPlus = iota // fictitious UnaryMinus = iota // fictitious TkKeywordAbs = iota // ABS TkKeywordAsc = iota // ASC TkKeywordAtn = iota // ATN TkKeywordBeep = iota // BEEP TkKeywordChain = iota // CHAIN TkKeywordChdir = iota // CHDIR TkKeywordChr = iota // CHR$ TkKeywordClear = iota // CLEAR TkKeywordClose = iota // CLOSE TkKeywordCls = iota // CLS TkKeywordColor = iota // COLOR TkKeywordCommon = iota // COMMON TkKeywordCont = iota // CONT TkKeywordCos = iota // COS TkKeywordCsrlin = iota // CSRLIN TkKeywordData = iota // DATA TkKeywordDate = iota // DATE$ TkKeywordDef = iota // DEF TkKeywordDefdbl = iota // DEFDBL TkKeywordDefint = iota // DEFINT TkKeywordDefsng = iota // DEFSNG TkKeywordDefstr = iota // DEFSTR TkKeywordDim = iota // DIM TkKeywordElse = iota // ELSE TkKeywordEnd = iota // END TkKeywordEnviron = iota // ENVIRON TkKeywordEnvironFunc = iota // ENVIRON$ TkKeywordEof = iota // EOF TkKeywordErase = iota // ERASE TkKeywordError = iota // ERROR TkKeywordFiles = iota // FILES TkKeywordFix = iota // FIX TkKeywordFor = iota // FOR TkKeywordGodecl = iota // _GODECL TkKeywordGofunc = iota // _GOFUNC TkKeywordGoimport = iota // _GOIMPORT TkKeywordGoproc = iota // _GOPROC TkKeywordGosub = iota // GOSUB TkKeywordGoto = iota // GOTO TkKeywordHex = iota // HEX$ TkKeywordIf = iota // IF TkKeywordInkey = iota // INKEY$ TkKeywordInput = iota // INPUT TkKeywordInputFunc = iota // INPUT$ TkKeywordInstr = iota // INSTR TkKeywordInt = iota // INT TkKeywordKey = iota // KEY TkKeywordKill = iota // KILL TkKeywordLeft = iota // LEFT$ TkKeywordLen = iota // LEN TkKeywordLet = iota // LET TkKeywordLine = iota // LINE TkKeywordList = iota // LIST TkKeywordLoad = iota // LOAD TkKeywordLocate = iota // LOCATE TkKeywordLof = iota // LOF TkKeywordLog = iota // LOG TkKeywordMid = iota // MID$ TkKeywordMkdir = iota // MKDIR TkKeywordName = iota // NAME TkKeywordNext = iota // NEXT TkKeywordNew = iota // NEW TkKeywordOct = iota // OCT$ TkKeywordOff = iota // OFF TkKeywordOn = iota // ON TkKeywordOpen = iota // OPEN TkKeywordOption = iota // OPTION TkKeywordPeek = iota // PEEK TkKeywordPlay = iota // PLAY TkKeywordPoke = iota // POKE TkKeywordPos = iota // POS TkKeywordPReset = iota // PRESET TkKeywordPrint = iota // PRINT TkKeywordPSet = iota // PSET TkKeywordRandomize = iota // RANDOMIZE TkKeywordRead = iota // READ TkKeywordRem = iota // REM TkKeywordReset = iota // RESET TkKeywordRestore = iota // RESTORE TkKeywordResume = iota // RESUME TkKeywordReturn = iota // RETURN TkKeywordRight = iota // RIGHT$ TkKeywordRmdir = iota // RMDIR TkKeywordRnd = iota // RND TkKeywordRun = iota // RUN TkKeywordSave = iota // SAVE TkKeywordScreen = iota // SCREEN TkKeywordSgn = iota // SGN TkKeywordSin = iota // SIN TkKeywordSound = iota // SOUND TkKeywordSpace = iota // SPACE$ TkKeywordSpc = iota // SPC TkKeywordSqr = iota // SQR TkKeywordStep = iota // STEP TkKeywordStop = iota // STOP TkKeywordStr = iota // STR$ TkKeywordString = iota // STRING$ TkKeywordSwap = iota // SWAP TkKeywordSystem = iota // SYSTEM TkKeywordTab = iota // TAB TkKeywordTan = iota // TAN TkKeywordThen = iota // THEN TkKeywordTime = iota // TIME$ TkKeywordTimer = iota // TIMER TkKeywordTo = iota // TO TkKeywordUsing = iota // USING TkKeywordVal = iota // VAL TkKeywordView = iota // VIEW TkKeywordWend = iota // WEND TkKeywordWhile = iota // WHILE TkKeywordWidth = iota // WIDTH TkIdentifier = iota // Identifier (variable) )
(A) const tokens
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const ( TokenIDFirst = TkNull TokenIDLast = TkIdentifier )
Token ID marks
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const ( DataOff = iota DataBeforeValue = iota DataAfterValue = iota )
Variables ¶
This section is empty.
Functions ¶
Types ¶
type Lex ¶
type Lex struct {
// contains filtered or unexported fields
}
Lex is a full lexer object
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