The new std.process is ready for review

[Vladimir Panteleev]

On Tuesday, 26 February 2013 at 15:47:41 UTC, Vladimir Panteleev 
wrote:
> That's a completely different matter from changing how code 
> within the same program accesses the environment in general. 
> Both components may be operating on specialized, prefix-named 
> variables that have no chance of interfering with each other, 
> and still break when the behavior of a global object changes.

To go back to the filesystem analogy, such a setting would be the 
equivalent of a global boolean variable in std.file, which made 
std.file.read return null if a file didn't exist.