Reading a single whitespace-separated word from stdin

[Mark Isaacson via Digitalmars-d-learn]

Fair enough. I've done stuff like that in the past. I'm trying to 
implement a university project that was originally designed for 
C++ style I/O... and so where I'd have otherwise jumped at 
something like that from the beginning, my hands are slightly 
tied.

Suppose I'll make due/not fully comply with the spec.