Re: Immutable sequence

[Stefan_Salewski]

In test2() you have a for loop over a seq. "for i in x" is the same as "for i 
in items(x)", for which item i is unmutable. So I would expect exactly what you 
see -- myb is unmutable, so myb.myseq too. (I hope I have not misunderstood 
you.) Maybe what you want is something like "for myb in mitems(a.bseq):"