[raverbashing]

I have to agree.

I never liked the comma operator, even in C. It's that kind of thing that "looks nice" at first but it is confusing in the end. It's not syntactic sugar, it's syntactic raisins.

v += [1, 2, 3, 4, 5] makes sense to me

or, for a less ambiguous meaning

v.extend([1, 2, 3, 4, 5]);

is just fine.

I don't think it makes sense to view comma as an operator.

[gpderetta]

Today you can use initilizer list to support this syntax:

  V+={1,2,3,4,5};