[Python-3000] String formating operations in python 3k

[Georg Brandl]

Greg Ewing wrote:
> Barry Warsaw wrote:
> 
>> I don't much like the $"" prefix
> 
> This was discussed during the last round of formatting
> wars, and the conclusion was that having $ both
> inside and outside the string would be too visually
> confusing.

Another issue is that current string prefixes act at parse time
while the $ prefix would act at runtime.

Georg