// name, value, message
ERR(OK, 0, "ok")
ERR(TruncatedLiteral, -1, "literal truncated")
ERR(TruncatedJump, -2, "jump truncated")
ERR(JumpOutOfRange, -3, "jump out of range")
ERR(FellOffEnd, -10, "fell off end")
ERR(DivByZero, -11, "division by zero")
ERR(Unaligned, -12, "unaligned access")
ERR(OobMemory, -13, "out of bounds memory")
ERR(StackOverflow, -14, "stack overflow")
ERR(StackUnderflow, -15, "stack underflow")
ERR(InvalidArg, -16, "invalid argument")
ERR(DictionaryFull, -17, "dictionary full")
ERR(InvalidWordIdx, -18, "invalid word index")
ERR(UnknownOp, -99, "unknown opcode")