Formatting a string on a variadic parameter function without using GC

[cym13 via Digitalmars-d-learn]

On Wednesday, 2 March 2016 at 05:04:37 UTC, David G. Maziero 
wrote:
> I figured out what I wanted. Thanks for your answer Mike, sorry 
> to bother you though.
>
> [...]

Even null-terminated be sure to profile your loop, for isn't 
garanteed to be faster than foreach at all and foreach is 
definitely safer.