> Well, since adding new keywords or operators is very sensitive, and the
> existing ones are rather exhausted, it won't be handy to propose a new
> syntax...

> One last idea I might have : what about something like

> *    def myfunc(a, b, c = yield []):
>               pass*

> I'm not expert in english, but I'd say the following "equivalents" of
> yield (dixit WordWeb) are in a rather good semantic area :
> *Be the cause or source of
> *Give or supply
> *Cause to happen or be responsible for
> *Bring in

> Of course the behaviour of this yield is not so close from the one we
> know, but there is no interpretation conflict for the parser, and we
> might quickly get used to it :
> * yield in default argument => reevaluate the expression each time
> * yield in function body => return value and prepare to receive one

> How do you people feel about this ?
> Regards,
> Pascal

>>> @Runtime

>>> a = 1
>>> b = 2
>>> c = 3
>>> f()