Should formattedWrite take the outputrange by ref?

[bearophile]

monarch_dodra:

> *I* think it should. File a report, and I'll see what I can do 
> about it. The problem with these kinds of things though might 
> be breaking existing code...

Given the frequency of bugs caused by such functions that require 
a pointer to the data, I think that a breaking change is the 
smaller problem.

Bye,
bearophile