Reserved Words - You cannot create variables or labels named as any of the following words, but you may use part of the word in a name. i.e. Exponent is a legal name.

Abs Acos And Asc

Asin Atn Break ChDir

Chr Continue Cos Cwd

Dump End EndIf Erase

*Error Exp Exp10 Exp2

FClose FCloseAll FEof FGetc

FGets Fi FileExists FileLen

FindFirst FindNext FOpen For

FPutc FPuts FSeek FTell

Gosub Goto Hex If

*IIf Instr Int Kill

Label LCase Left Len

Log Log10 Log2 LTrim

Mid MkDir Mod Name

Next Not Or *On

Print Rem *Resume Return

Right RmDir RTrim Sgn

Sin Sqr Stop Str

Tan Trim UCase Val

Wend While

* denotes not implemented yet.