toString or not toString

[bearophile]

Paul D. Anderson:

> Can someone clarify for me the status and/or direction of string formatting in D?

>From a practical point of view, a good starting point is to review (and eventually fix) and put this into DMD 2.055:
https://github.com/D-Programming-Language/phobos/pull/126

(It doesn't solve the problems with BigInt, and I don't know if it solves bug 6529. But it solves most problems I see with D textual output).

Bye,
bearophile