[Thomas Wouters] > +1 if it's a compile-time error, +0 if it isn't and won't be > made one. ... Quoting back from the original msg: > ... will raise ValueError at compile-time for an invalid \x escape ^^^^^^^^^^^^^^^ The pseudo-example was taken from a pseudo interactive prompt, and just as in a real example at a real interactive prompt, each (pseduo)input line was (pseudo)compiled one at a time <wink>.